Crimp-On Splices | McMaster-Carr

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One 8-Ga. Wire with One 14-Ga. Wire

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One 14-Ga. Wire with Two 18-Ga. Wires

One 16-Ga. Wire with Two 20-Ga. Wires

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98 Products

Crimp-On Butt Splices

Extend a run or repair damaged wire instead of installing a new line. Squeeze the wire splice with a crimping tool for a secure end-to-end connection.

Vinyl Plastic Insulation—Our basic insulation covers the wire to prevent short circuits. It won’t break down from dirt, grime, and occasional twists and tugs.

Nylon Insulation—In addition to preventing short circuits, this wear-resistant insulation protects wire from vibration and rubbing against nearby edges.

Double Crimp—The choice for wire that’s frequently pulled, bent, or vibrated. Crimp the splice twice on each end for an extra-strong grip on the wire.

	For Wire
	Ga.	Construction	Lg.	Insulation Color	Terminal Material	Max. Temp., ° F	Max. Voltage	Certification	Pkg. Qty.		Pkg.
Vinyl Plastic Insulation







				Single Crimp

				22 to 18	Stranded	1"	Red	Tin-Plated Copper	220	600V AC	CSA Certified, UL Listed	100	0000000	000000


				16 to 14	Stranded	1"	Blue	Tin-Plated Copper	220	600V AC	CSA Certified, UL Listed	100	0000000	00000
				12 to 10	Stranded	1"	Yellow	Tin-Plated Copper	220	600V AC	CSA Certified, UL Listed	50	0000000	00000


				Nylon Insulation







								Single Crimp

								26 to 22	Stranded	0.9"	Yellow	Tin-Plated Copper	220	300V AC 300V DC	CSA Certified, UL Listed	5	0000000	00000


								22 to 18	Stranded	1.1"	Red	Tin-Plated Copper	220	600V AC	CSA Certified, UL Listed	50	0000000	00000
								16 to 14	Stranded	1.1"	Blue	Tin-Plated Copper	220	600V AC	CSA Certified, UL Listed	50	0000000	00000
								12 to 10	Stranded	1.1"	Yellow	Tin-Plated Copper	220	600V AC	UL Listed	50	0000000	00000




										Double Crimp

										22 to 18	Stranded	1"	Red	Tin-Plated Copper	220	600V AC	CSA Certified, UL Listed	25	0000000	00000


										16 to 14	Stranded	1"	Blue	Tin-Plated Copper	220	600V AC	CSA Certified, UL Listed	25	0000000	00000
										12 to 10	Stranded	1.2"	Yellow	Tin-Plated Copper	220	600V AC	CSA Certified, UL Listed	10	0000000	00000


										Noninsulated







														Single Crimp

														26 to 24	Solid, Stranded	0.47"	—	Tin-Plated Copper	345	600V AC 600V DC	C-UL Listed, UL Listed	100	0000000	0000


														22 to 18	Stranded	0.56"	—	Nickel-Plated Steel	900	Not Rated	—	100	0000000	00000
														22 to 18	Stranded	0.6"	—	Tin-Plated Copper	Not Rated	600V AC 600V DC	CSA Certified, UL Listed	100	0000000	00000
														16 to 14	Stranded	0.56"	—	Nickel-Plated Steel	900	Not Rated	—	100	0000000	00000
														16 to 14	Stranded	0.6"	—	Tin-Plated Copper	Not Rated	600V AC 600V DC	CSA Certified, UL Listed	100	0000000	00000
														12 to 10	Stranded	0.56"	—	Nickel-Plated Steel	900	Not Rated	—	100	0000000	00000
														12 to 10	Stranded	0.6"	—	Tin-Plated Copper	Not Rated	600V AC 600V DC	CSA Certified, UL Listed	100	0000000	00000
8														Stranded	0.8"	—	Tin-Plated Copper	Not Rated	600V AC 600V DC	CSA Certified, UL Listed	10	0000000	00000
6	Stranded													1"	—	Tin-Plated Copper	Not Rated	600V AC 600V DC	CSA Certified, UL Listed	10	0000000	00000
4	Stranded													1.1"	—	Tin-Plated Copper	Not Rated	600V AC 600V DC	CSA Certified, UL Listed	5	0000000	00000

Heat-Shrink Crimp-On Butt Splices

A step up in grip strength and strain relief over standard butt splices. After crimping your splice, apply a heat gun to shrink the plastic and grip wire securely under tension and vibration. The heat shrink also protects wire from the drips, dirt, and scuffs that lead to fraying, poor conductivity, and short circuits.

Nylon Insulation—In addition to preventing short circuits, this wear-resistant insulation protects wire from vibration and rubbing against nearby edges.

Polyolefin Insulation—A durable, economical choice when you don't need the extra wear resistance of nylon.

With Window—Troubleshoot bad connections without removing your splice. The splice has a cutout where the wires meet, so you can confirm at a glance that they're crimped evenly and haven't loosened.

	For Wire
	Ga.	Construction	Lg.	Insulation Color	Stripe Color	Terminal Material	Max. Temp., ° F	Max. Voltage	Shrink Temp., ° F	Certification	Pkg. Qty.		Pkg.
Nylon Insulation







				Single Crimp

				22 to 18	Stranded	1.6"	Red	—	Tin-Plated Copper	220	600V AC 600V DC	195	CSA Certified, UL Listed	10	0000000	000000


				16 to 14	Stranded	1.6"	Blue	—	Tin-Plated Copper	220	600V AC 600V DC	195	CSA Certified, UL Listed	10	0000000	00000
				12 to 10	Stranded	1.8"	Yellow	—	Tin-Plated Copper	220	600V AC 600V DC	195	CSA Certified, UL Listed	10	0000000	00000
				8	Stranded	2.1"	Red	—	Tin-Plated Copper	220	600V AC 600V DC	195	CSA Certified, UL Listed	5	0000000	00000


				Polyolefin Insulation







								Single Crimp

								26 to 22	Solid, Stranded	1.1"	Clear	—	Tin-Plated Copper	220	600V AC	275	C-UL Listed, UL Listed	10	0000000	0000


								Polyolefin Insulation with Window







												Single Crimp

												22 to 18	Stranded	1.5"	Clear	Red	Tin-Plated Copper	255	600V AC 600V DC	195	—	10	0000000	0000


												16 to 14	Stranded	1.5"	Clear	Blue	Tin-Plated Copper	255	600V AC 600V DC	195	—	10	0000000	0000
												12 to 10	Stranded	1.6"	Clear	Yellow	Tin-Plated Copper	255	600V AC 600V DC	195	—	10	0000000	00000

Tight-Hold Heat-Shrink Butt Splices

Fully Insulated,

Solder and

Crimp-On

Connection

Our strongest-gripping butt splices secure wire through heavy vibration and sharp tugs.

Solder and Crimp-On Connection—The tightest hold you can get. First, squeeze the splice firmly and evenly onto the wire with a crimping tool. Next, melt the heat-shrink insulation and enclosed solder to add even more stiffness and strength.

Polyolefin Insulation—The durable plastic maintains a tight grip on the wire so it stays put when pulled or vibrated.

	For Wire
	Ga.	Construction	Lg.	Insulation Color	Terminal Material	Max. Temp., ° F	Max. Voltage	Shrink Temp., ° F	Pkg. Qty.		Pkg.
Polyolefin Insulation







				Solder and Crimp-On Connection

				24 to 22	Solid, Stranded	0.88"	Clear	Tin-Plated Copper	220	600V AC 600V DC	275	10	0000000	000000


				22 to 18	Solid, Stranded	1.33"	Red	Tin-Plated Copper	220	600V AC 600V DC	275	10	0000000	00000
				16 to 14	Solid, Stranded	1.33"	Blue	Tin-Plated Copper	220	600V AC 600V DC	275	10	0000000	00000
				12 to 10	Stranded	1.33"	Yellow	Tin-Plated Copper	220	600V AC 600V DC	275	10	0000000	00000

Crimp-On Wire Connectors

A step up in grip strength and conductivity from standard wire connectors. Twist your wires together and crimp them so they hold securely when tugged or jostled. For rain and splashes, choose heat-shrink crimp-on wire connectors instead. For wires on or around vibrating equipment, consider tight-hold heat-shrink connectors.

	For Wire		Wire Combination
	Ga.	Construction	Min.	Max.	Insulation Color	Terminal Material	Max. Temp., ° F	Max. Voltage	Certification	Pkg. Qty.		Pkg.
Nylon Insulation







				Single Crimp

				22 to 14	Solid, Stranded	One 18-Ga. Wire with One 22-Ga. Wire	One 16-Ga. Wire with Two 20-Ga. Wires	Clear	Copper	220	300V AC 300V DC	CSA Certified, UL Listed	50	00000000	00000


				22 to 12	Solid, Stranded	One 20-Ga. Wire with One 22-Ga. Wire	One 14-Ga. Wire with Two 18-Ga. Wires	Clear	Copper	220	600V AC 600V DC	CSA Certified, UL Listed	50	0000000	0000
				18 to 8	Stranded	Four 18-Ga. Wires	One 8-Ga. Wire with One 14-Ga. Wire	Clear	Copper	220	600V AC 600V DC	CSA Certified, UL Listed	50	0000000	00000
				16 to 10	Solid, Stranded	Two 16-Ga. Wires	Two 12-Ga. Wires	Clear	Copper	220	600V AC 600V DC	CSA Certified, UL Listed	50	0000000	0000


				Noninsulated







								Single Crimp

								22 to 14	Solid, Stranded	One 18-Ga. Wire with One 22-Ga. Wire	One 16-Ga. Wire with Two 20-Ga. Wires	—	Tin-Plated Copper	Not Rated	Not Rated	—	50	0000000	0000


								22 to 12	Solid, Stranded	One 20-Ga. Wire with One 22-Ga. Wire	One 14-Ga. Wire with Two 18-Ga. Wires	—	Tin-Plated Copper	Not Rated	Not Rated	—	50	0000000	0000
								18 to 8	Stranded	Four 18-Ga. Wires	One 8-Ga. Wire with One 14-Ga. Wire	—	Tin-Plated Copper	Not Rated	Not Rated	—	50	0000000	00000
								16 to 10	Solid, Stranded	Two 16-Ga. Wires	Two 12-Ga. Wires	—	Tin-Plated Copper	Not Rated	Not Rated	—	50	0000000	0000

Reducing Crimp-On Butt Splices

Connect two components with different wire sizes, such as a large air compressor and its control panel. Also known as step-down splices, these splices join a larger wire and a smaller wire end to end. Colored stripes differentiate the larger and smaller openings so you don't have to measure and mark them yourself. Attach your wire with a crimping tool to avoid a damaged splice and loose connection.

Vinyl Plastic Insulation—Our basic insulation covers the wire to prevent short circuits. It won’t break down from dirt, grime, and occasional twists and tugs.

	For Wire
	Ga.	Construction	Lg.	Insulation Color	Stripe Color	Terminal Material	Max. Temp., ° F	Max. Voltage	Certification	Pkg. Qty.		Pkg.
Vinyl Plastic Insulation







				Single Crimp

				16 to 14 × 22 to 18	Solid	1.1"	Blue	Blue × Red	Tin-Plated Copper	220	600V DC	—	10	0000000	000000


				12 to 10 × 16 to 14	Solid	1.3"	Yellow	Yellow × Blue	Tin-Plated Copper	220	600V DC	—	10	0000000	00000
				8 × 12 to 10	Solid	1.5"	Red	Red × Yellow	Tin-Plated Copper	220	600V DC	—	10	0000000	00000
				6 × 8	Solid	1.8"	Blue	Blue × Red	Tin-Plated Copper	220	600V DC	—	5	0000000	00000


				Noninsulated







								Single Crimp

								22 to 18 × 26 to 24	Solid, Stranded	0.7"	—	Red × White	Tin-Plated Copper	345	600V AC 600V DC	—	25	0000000	0000


								16 to 14 × 22 to 18	Stranded	0.7"	—	Red	Tin-Plated Copper	300	Not Rated	CSA Certified, UL Listed	10	000000	0000
								12 to 10 × 22 to 18	Solid, Stranded	0.8"	—	Red × Yellow	Tin-Plated Copper	345	600V AC 600V DC	C-UL Listed, UL Listed	10	0000000	0000
								12 to 10 × 16 to 14	Stranded	0.8"	—	Blue	Tin-Plated Copper	300	Not Rated	CSA Certified, UL Listed	10	000000	0000
								8 × 16 to 14	Solid, Stranded	0.8"	—	Red × Blue	Tin-Plated Copper	345	600V AC 600V DC	C-UL Listed, UL Listed	10	0000000	00000
								8 × 12 to 10	Stranded	0.9"	—	Yellow	Tin-Plated Copper	300	Not Rated	CSA Certified, UL Listed	10	000000	00000
								6 × 8	Stranded	1.1"	—	Red	Tin-Plated Copper	300	Not Rated	CSA Certified, UL Listed	10	000000	00000

Tight-Hold Heat-Shrink Butt Splice Assortments

Keep multiple sizes of our tightest-gripping butt splices on hand. After crimping your splice, apply a heat gun to shrink the plastic and grip wire securely under tension and vibration. The heat shrink also protects wire from the drips, dirt, and scuffs that lead to fraying, poor conductivity, and short circuits.

Polyolefin Insulation—The durable plastic maintains a tight grip on the wire so it stays put when pulled or vibrated.

	Terminal Material	Max. Temp., ° F	Max. Voltage	Shrink Temp., ° F	Container Type		Each
Polyolefin Insulation







	Solder and Crimp-On Connection

	60	22 to 18 AWG Solder and Crimp Butt Splices, Red (20) 16 to 14 AWG Solder and Crimp Butt Splices, Blue (25) 12 to 10 AWG Solder and Crimp Butt Splices, Yellow (15)	Solid, Stranded	Tin-Plated Copper	200	600V AC 600V DC	275	Compartmented Plastic Box	0000000	000000

High-Temperature Terminal and Splice Kits

Designed for use in high-temperature applications such as motors, ovens, and furnaces, these kits include a variety of terminals and splices made of heat-resistant materials. They are noninsulated, so you can easily inspect the wire connection. Use a crimper (not included) to install wire.

Noninsulated

Image of Product. Front orientation. Terminal and Splice Kits. High-Temperature Terminal and Splice Kits.

No. of Pieces	Includes	Max. Temp., ° F	Max. Voltage		Each
500	Ring Terminals (22-10 AWG)—Noninsulated Spade Terminals (22-10 AWG)—Noninsulated Female Quick-Disconnect Terminals (12-10 AWG)—Noninsulated Male and Female Quick-Disconnect Terminals (16-14 AWG)—Noninsulated Butt Splices (22-10 AWG)—Noninsulated Metal Case	900	600V AC 600V DC	0000000	0000000

Tight-Hold Heat-Shrink Reducing Butt Splices

Our strongest-gripping reducing butt splices hold wire securely through heavy vibration and sharp tugs. Also known as step-down splices, reducing splices join a larger wire and a smaller wire end to end. Colored stripes differentiate the larger and smaller openings so you don't have to measure and mark them yourself.

Polyolefin Insulation—The durable plastic maintains a tight grip on the wire so it stays put when pulled or vibrated.

	For Wire
	Ga.	Construction	Lg.	Insulation Color	Stripe Color	Terminal Material	Max. Temp., ° F	Max. Voltage	Shrink Temp., ° F	Pkg. Qty.		Pkg.
Polyolefin Insulation







				Solder and Crimp-On Connection

				22 to 18 × 24 to 22	Solid, Stranded	1.5"	Red	Red × White	Tin-Plated Copper	230	600V AC 600V DC	275	10	0000000	000000


				16 to 14 × 22 to 18	Solid, Stranded	1.5"	Blue	Blue × Red	Tin-Plated Copper	230	600V AC 600V DC	275	10	0000000	00000
				12 to 10 × 16 to 14	Solid, Stranded	1.5"	Yellow	Yellow × Blue	Tin-Plated Copper	230	600V AC 600V DC	275	10	0000000	00000
				8 × 12 to 10	Solid, Stranded	1.75"	Pink	Pink × Yellow	Tin-Plated Copper	230	600V AC 600V DC	275	10	0000000	00000

Heat-Shrink 2-to-1 Wire Crimp-On Butt Splices

One splice does the job of two—connect a single wire with two others of the same size to streamline your run. After crimping the splice, apply a heat gun to shrink the plastic and grip wire securely under tension and vibration. The heat shrink also protects wire from the drips, dirt, and scuffs that lead to fraying, poor conductivity, and short circuits.

Polyolefin Insulation—The durable plastic maintains a tight grip on the wire so it stays put when pulled or vibrated.

	For Wire
	No. of	Ga.	Construction	Lg.	Insulation Color	Stripe Color	Terminal Material	Max. Temp., ° F	Max. Voltage	Shrink Temp., ° F	Pkg. Qty.		Pkg.
Polyolefin Insulation with Window







				Single Crimp

				3	24 to 22	Stranded	1.8"	Clear	Red × White	Tin-Plated Copper	250	600V AC 600V DC	250	10	0000000	000000


				3	22 to 18	Stranded	2.1"	Clear	Blue × Red	Tin-Plated Copper	250	600V AC 600V DC	250	10	0000000	00000
				3	16 to 14	Stranded	2.4"	Clear	Yellow × Blue	Tin-Plated Copper	250	600V AC 600V DC	250	5	0000000	0000
				3	12 to 10	Stranded	2.6"	Clear	Red × Yellow	Tin-Plated Copper	250	600V AC 600V DC	250	5	0000000	00000

Heat-Shrink Reducing Crimp-On Butt Splices

Fully Insulated

with Window

An upgrade in strength and strain relief over standard reducing splices. After crimping your splice, apply a heat gun or butane torch to shrink the plastic and grip wire securely under tension and vibration. The heat shrink also protects wire from the drips, dirt, and scuffs that lead to fraying, poor conductivity, and short circuits. Also known as step-down splices, reducing splices join a larger wire and a smaller wire end to end. Colored stripes differentiate the larger and smaller openings so you don't have to measure and mark them yourself.

Nylon Insulation—In addition to preventing short circuits, this wear-resistant insulation protects wire from vibration and rubbing against nearby edges.

Polyolefin Insulation—A durable, economical choice when you don't need the extra wear resistance of nylon.

	For Wire
	Ga.	Construction	Lg.	Insulation Color	Stripe Color	Terminal Material	Max. Temp., ° F	Max. Voltage	Shrink Temp., ° F	Pkg. Qty.		Pkg.
Nylon Insulation







				Single Crimp

				16 to 14 × 22 to 18	Stranded	1.6"	Blue	Red	Tin-Plated Copper	220	600V AC 600V DC	195	10	0000000	000000


				12 to 10 × 16 to 14	Stranded	1.8"	Yellow	Blue	Tin-Plated Copper	220	600V AC 600V DC	195	5	0000000	00000


				Plastic Insulation with Window







								Single Crimp

								22 to 18 × 24 to 22	Solid, Stranded	1.47"	Clear	Red × White	Tin-Plated Copper	255	600V AC 600V DC	190	10	0000000	00000


								16 to 14 × 22 to 18	Solid, Stranded	1.47"	Clear	Blue × Red	Tin-Plated Copper	255	600V AC 600V DC	190	10	0000000	00000
								12 to 10 × 16 to 14	Solid, Stranded	1.59"	Clear	Yellow × Blue	Tin-Plated Copper	255	600V AC 600V DC	190	10	0000000	00000
								8 × 12 to 10	Solid, Stranded	1.59"	Clear	Red × Yellow	Tin-Plated Copper	255	600V AC 600V DC	190	10	0000000	00000


								Polyolefin Insulation







												Single Crimp

												8 × 12 to 10	Solid, Stranded	1.8"	Red	Red × Yellow	Tin-Plated Copper	220	600V AC	275	10	0000000	00000


												Polyolefin Insulation with Window







																Single Crimp

																22 to 18 × 24 to 22	Solid, Stranded	1.6"	Red	Red	Tin-Plated Copper	220	600V AC 600V DC	275	10	0000000	00000

Multi-Direction Crimp-On Splices

Barrel Insulated

For 4 Wires

Combine wiring from multiple components into a single, secure circuit. These splices streamline circuits for industrial control panels, automotive electrical systems, and other complex setups. The wires come together at the center of the splice like spokes on a wheel, contacting the hub without touching each other. Attach wires with a crimping tool to avoid a damaged splice and loose connection.

	For Wire						For 3 Wires			For 4 Wires
	Ga.	Construction	Insulation Color	Terminal Material	Max. Temp., ° F	Max. Voltage	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Vinyl Plastic Insulation







				Single Crimp

				22 to 18	Solid, Stranded	Red	Tin-Plated Copper	220	600V AC 600V DC	—	———	0	10	00000000	000000


				16 to 14	Solid, Stranded	Blue	Tin-Plated Copper	220	600V AC 600V DC	10	00000000	000000	10	00000000	00000
				12 to 10	Stranded	Yellow	Tin-Plated Copper	220	600V AC 600V DC	10	00000000	00000	10	00000000	00000


				Nylon Insulation







								Single Crimp

								22 to 18	Solid, Stranded	Red	Tin-Plated Copper	220	600V AC 600V DC	10	00000000	00000	—	———	0


								16 to 14	Solid, Stranded	Blue	Tin-Plated Copper	220	600V AC 600V DC	10	00000000	00000	10	00000000	00000
								12 to 10	Stranded	Yellow	Tin-Plated Copper	220	600V AC 600V DC	5	00000000	0000	5	00000000	00000

Moisture-Resistant Crimp-On Butt Splices

Unlike other crimp-on butt splices, a grease filler repels moisture to prevent corrosion and keep your wire dry and conductive. Attach your wire with a crimping tool to avoid a damaged splice and loose connection.

Nylon Insulation—In addition to preventing short circuits, this wear-resistant insulation protects wire from vibration and rubbing against nearby edges.

	For Wire
	Ga.	Construction	Lg.	Insulation Color	Terminal Material	Filler Material	Max. Temp., ° F	Max. Voltage, V AC	Pkg. Qty.		Pkg.
Nylon Insulation







				Single Crimp

				22 to 18	Stranded	1"	Red	Tin-Plated Copper	Grease	220	600	10	0000000	000000


				16 to 14	Stranded	1.1"	Blue	Tin-Plated Copper	Grease	220	600	10	0000000	00000
				12 to 10	Stranded	1.2"	Yellow	Tin-Plated Copper	Grease	220	600	10	0000000	00000

Multi-Direction Heat-Shrink Crimp-On Splices

A step up in grip strength and strain relief over standard multi-direction splices. After crimping your splice, apply a heat gun to shrink the plastic and grip wire securely under tension and vibration. The heat shrink also protects wire from the drips, dirt, and scuffs that lead to fraying, poor conductivity, and short circuits.

These splices streamline wiring for industrial control panels, automotive electrical systems, and other complex setups. The wires come together at the center of the splice like spokes on a wheel, contacting the hub without touching each other.

	For Wire							For 3 Wires
	Ga.	Construction	Insulation Color	Terminal Material	Max. Temp., ° F	Max. Voltage	Shrink Temp., ° F	Pkg. Qty.		Pkg.
Plastic-Blend Insulation







				Single Crimp

				22 to 18	Stranded	Red	Tin-Plated Copper	220	600V AC 600V DC	195	5	00000000	000000


				16 to 14	Stranded	Blue	Tin-Plated Copper	220	600V AC 600V DC	195	5	00000000	00000
				12 to 10	Stranded	Yellow	Tin-Plated Copper	220	600V AC 600V DC	195	5	00000000	00000

Heat-Shrink Crimp-On Wire Connectors

A step up in grip strength and strain relief over standard crimp-on wire connectors. First, twist your wires together and crimp them in the connector. Then, apply a heat gun to shrink the insulation and hold wires securely under tension and vibration. The heat shrink also protects wire from the drips, dirt, and scuffs that lead to fraying, poor conductivity, and short circuits.

	For Wire		Wire Combination
	Ga.	Construction	Min.	Max.	Insulation Color	Terminal Material	Max. Temp., ° F	Max. Voltage	Shrink Temp., ° F	Certification	Pkg. Qty.		Pkg.
Nylon Insulation







				Single Crimp

				22 to 14	Solid, Stranded	Two 22-Ga. Wires	One 14-Ga. Wire with One 20-Ga. Wire	Clear	Tin-Plated Copper	230	600V AC 600V DC	250	C-UL Listed, UL Listed	10	0000000	000000


				18 to 10	Solid, Stranded	Two 18-Ga. Wires	One 10-Ga. Wire with One 16-Ga. Wire	Clear	Tin-Plated Copper	230	600V AC 600V DC	250	C-UL Listed, UL Listed	10	0000000	00000

Terminal and Splice Kits

Maintain a supply of extra terminals and splices in various sizes. Use a crimping tool (included with some kits) to install wire.

Barrel Insulated, Fully Insulated

Image of Product. Front orientation. Terminal and Splice Kits.

Barrel-insulated terminals have a plastic cover to prevent short-circuiting with nearby wire.

Fully insulated terminals have a connection tab that’s completely covered, leaving no metal exposed when mated.

Nylon Insulation—Nylon insulation is more durable and chemical resistant than vinyl insulation.

No. of Pieces	Includes	Insulation Material	Max. Temp., ° F	Max. Voltage		Each
243	Ring Terminals (22-10 AWG)—Barrel Insulated Male and Female Quick-Disconnect Terminals (16-10 AWG)—Barrel Insulated Male and Female Quick-Disconnect Terminals (16-10 AWG)—Fully Insulated Butt Splices (22-10 AWG)—Fully Insulated Insulation-Piercing Wire Taps (18-14 AWG)—Fully Insulated Metal Case	Nylon	165	600V AC 600V DC	0000000	0000000

Barrel Insulated, Fully Insulated, Noninsulated

Barrel-insulated terminals have a plastic cover to prevent short-circuiting with nearby wire.

Fully insulated terminals have a connection tab that’s completely covered, leaving no metal exposed when mated.

Noninsulated terminals allow you to easily inspect the wire connection.

Nylon Insulation—Nylon insulation is more durable and chemical resistant than vinyl insulation.

No. of Pieces	Includes	Insulation Material	Max. Temp., ° F	Max. Voltage		Each
425	Ring Terminals (26-24 AWG)—Barrel Insulated Ring Terminals (26-24 AWG)—Noninsulated Spade Terminals (24-20 AWG)—Noninsulated Spade Terminals (26-24 AWG)—Barrel Insulated Female Quick-Disconnect Terminals (26-24 AWG)—Barrel Insulated Female Quick-Disconnect Terminals (26-24 AWG)—Fully Insulated Butt Splices (26-22 AWG)—Fully Insulated Metal Case	Nylon	165	600V AC 600V DC	0000000	0000000
530	Ring Terminals (8-6 AWG)—Noninsulated Ring Terminals (16-10 AWG)—Barrel Insulated Spade Terminals (16-10 AWG)—Barrel Insulated Female Snap-Plug Terminals (16-14 AWG)—Fully Insulated Male Snap-Plug Terminals (16-14 AWG)—Barrel Insulated Male and Female Quick-Disconnect Terminals (16-14 AWG)—Barrel Insulated Four-Way Terminals (16-14 AWG)—Barrel Insulated Hook Terminals (16-14 AWG)—Barrel Insulated Butt Splices (16-10 AWG)—Fully Insulated Reducing Butt Splices (16-10 AWG)—Fully Insulated Metal Case	Nylon, PVC	165	600V AC 600V DC	0000000	000000

Noninsulated

Noninsulated terminals allow you to easily inspect the wire connection.

No. of Pieces	Includes	Max. Temp., ° F	Max. Voltage		Each
185	Ring Terminals (22-10 AWG)—Noninsulated Female Quick-Disconnect Terminals (22-10 AWG)—Noninsulated Butt Splices (22-10 AWG)—Noninsulated Plastic case	220	Not Rated	0000000	000000
460	Ring Terminals (16-10 AWG)—Noninsulated Spade Terminals (16-10 AWG)—Noninsulated Hook Terminals (16-14 AWG)—Noninsulated Butt Splices (16-10 AWG)—Noninsulated Metal Case	345	600V AC 600V DC	0000000	000000

Heat-Shrink-Insulation Terminal and Splice Kits

For use where water and contaminants are a concern, the terminals and splices in these kits have insulation that shrinks and creates a tight seal when heated. Use a crimping tool (included with some kits) to install wire.

Barrel Insulated, Fully Insulated

Image of Product. Front orientation. Terminal and Splice Kits. Heat-Shrink-Insulation Terminal and Splice Kits.

Barrel-insulated terminals have a plastic cover to prevent short-circuiting with nearby wire.

Fully insulated terminals have a connection tab that’s completely covered, leaving no metal exposed when mated.

Nylon/Polyolefin Insulation—Nylon/polyolefin insulation is more durable than polyolefin insulation.

No. of Pieces	Includes	Insulation Material	Heat-Shrink Liner Material	Shrink Temp., ° F	Max. Temp., ° F	Max. Voltage	Certification
80	Crimping Tool Ring Terminals (22-10 AWG)—Barrel Insulated Spade Terminals (16-14 AWG)—Barrel Insulated Male and Female Quick-Disconnect Terminals (16-14 AWG, not UL Listed)—Fully Insulated Butt Splices (22-10 AWG)—Fully Insulated Plastic case	Nylon/Polyolefin	Adhesive	270	220	600V DC	UL Listed	00000000
145	Crimping Tool Butane Heat Gun Ring Terminals (22-10 AWG)—Barrel Insulated Male and Female Quick-Disconnect Terminals (16-14 AWG)—Fully Insulated Butt Splices (22-10 AWG)—Fully Insulated Plastic case	Nylon/Polyolefin	Adhesive	270	220	600V AC 600V DC	UL Listed	0000000
300	Ring Terminals (22-10 AWG)—Barrel Insulated Male and Female Quick-Disconnect Terminals (16-14 AWG)—Fully Insulated Male and Female Quick-Disconnect Terminals (22-14 AWG)—Barrel Insulated Butt Splices (22-8 AWG)—Fully Insulated Reducing Butt Splices (16-10 AWG)—Fully Insulated Metal Case	Nylon/Polyolefin	Adhesive	190	220	600V AC 600V DC	—	0000000
300	Ring Terminals (22-10 AWG)—Barrel Insulated Male and Female Quick-Disconnect Terminals (16-14 AWG)—Fully Insulated Male and Female Quick-Disconnect Terminals (22-14 AWG)—Barrel Insulated Butt Splices (22-8 AWG)—Fully Insulated Reducing Butt Splices (16-10 AWG)—Fully Insulated Metal Case	Polyolefin	Adhesive	270	220	600V AC 600V DC	—	0000000
525	Crimping Tool Cable Tie Cable Tie Tensioning Tool Butane Heat Gun Ring Terminals (22-10 AWG)—Barrel Insulated Spade Terminals (16-10 AWG)—Barrel Insulated Male and Female Snap-Plug Terminals (16-14 AWG)—Barrel Insulated Male and Female Quick-Disconnect Terminals (16-10 AWG)—Fully Insulated Butt Splices (22-10 AWG)—Fully Insulated Plastic case	Polyolefin	Adhesive	270	220	600V AC 600V DC	UL Listed	0000000

Fully Insulated

Fully insulated terminals have a connection tab that’s completely covered, leaving no metal exposed when mated.

No. of Pieces	Includes	Insulation Material	Heat-Shrink Liner Material	Shrink Temp., ° F	Max. Temp., ° F	Max. Voltage, V DC	Certification		Each
50	Crimping Tool Butt Splices (22-14 AWG)—Fully Insulated Plastic case	Polyolefin	Adhesive	270	220	600	UL Listed	00000000	0000000