Rectangular Protective Caps

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80 Products

Rectangular Caps

Style A

Style B

Slide on these caps to mask rectangular parts during painting and coating. They can also be used to protect hardware such as levers and handles from nicks and scratches.

Vinyl Plastic—A good all-around choice, these durable caps won’t rip or shred, even with repeated use. They also hold up to oils, mild acids, and solvents. Caps are flexible and conform to parts for a tight fit.

		For Outside
	Style	Lg.	Wd.	Inside Ht.	Flexibility	Max. Temp., ° F	Color	Pkg. Qty.		Pkg.
Vinyl Plastic



		A	7/16"	3/32"	3/4"	Flexible	180	Black	50	85945K15	000000


		A	1/2"	1/16"	1 1/2"	Flexible	180	Black	50	85945K42	00000
		A	1/2"	1/8"	4 1/4"	Flexible	180	Black	10	85945K46	00000
		A	5/8"	1/4"	1 1/2"	Flexible	180	Black	50	85945K18	00000
		A	3/4"	1/8"	3/4"	Flexible	180	Black	50	85945K16	00000
		A	3/4"	1/8"	4 1/4"	Flexible	180	Black	10	85945K45	00000
		A	1"	3/32"	5 1/8"	Flexible	180	Black	10	85945K43	00000
		A	1"	1/4"	1 1/2"	Flexible	180	Black	50	85945K44	00000
		A	1 1/8"	1/8"	3/4"	Flexible	180	Black	50	85945K17	00000
		A	1 1/8"	1/8"	2"	Flexible	180	Black	50	85945K41	00000
		A	1 1/8"	3/4"	1/2"	Flexible	180	Black	50	85945K21	00000


		A	1 1/2"	1/16"	1/2"	Flexible	180	Black	50	85945K12	00000
		A	1 21/32"	1/16"	1"	Flexible	180	Black	25	85945K13	00000
		A	2 1/8"	15/32"	3/4"	Flexible	180	Black	25	85945K19	00000
		B	5/16"	1/16"	1/2"	Flexible	180	Black	100	85945K22	00000
		B	3/8"	1/16"	3 1/2"	Flexible	180	Black	50	85945K23	00000
		B	7/16"	1/8"	1/2"	Flexible	180	Black	100	85945K26	00000
		B	1/2"	1/8"	1"	Flexible	180	Black	50	85945K27	00000
		B	1/2"	3/16"	2"	Flexible	180	Black	50	85945K31	00000
		B	5/8"	3/16"	1 1/2"	Flexible	180	Black	25	85945K53	00000
		B	3/4"	1/16"	2"	Flexible	180	Black	25	85945K25	00000


		B	3/4"	1/16"	4 3/8"	Flexible	180	Black	10	85945K56	00000
		B	3/4"	1/8"	2"	Flexible	180	Black	25	85945K28	00000
		B	3/4"	1/4"	5 1/4"	Flexible	180	Black	10	85945K54	00000
		B	1"	1/8"	1/2"	Flexible	180	Black	50	85945K29	00000
		B	1"	1/8"	2 1/2"	Flexible	180	Black	10	85945K51	00000
		B	1"	1/4"	1 1/2"	Flexible	180	Black	10	85945K52	00000
		B	1 1/4"	1/4"	5 1/2"	Flexible	180	Black	6	85945K55	00000

USB Electrical Connector Caps USB Connector Caps

Image of Attribute. Front orientation. USB Electrical Connector Caps USB Connector Caps.

Shield USB connectors from damage, contaminants, and moisture when they are not being used. Slide these flexible caps onto your connector and they conform for a snug fit.

For Outside
Lg.	Wd.	Inside Ht.	Max. Temp., ° F	Color	Pkg. Qty.		Pkg.
1/2"	3/16"	7/16"	200	Red	10	8601N11	00000

Snap-In Rectangular Plugs

For a tighter fit than push-in plugs, these have flexible ribs that grip a range of rectangular tubing sizes. They are good for semi-permanent installations, such as finishing the ends of posts, workstations, and furniture. To remove, you’ll need a tool such as a flat-head screwdriver to pop them out.

Polyethylene—A balance of wear and chemical resistance for use in a variety of environments. These plugs withstand scratches and scrapes as well as mild acids, solvents, and chemical cleaners.

	For Inside			Head
	Lg.	Wd.	Ht.	Lg.	Wd.	Max. Temp., ° F	Color	Pkg. Qty.		Pkg.
Polyethylene



		0.87" to 0.9"	0.37" to 0.4"	7/16"	1"	1/2"	150	Black	50	9474K51	000000


		1.09" to 1.18"	0.84" to 0.93"	1/2"	1 1/4"	1"	150	Black	20	9474K52	00000
		1.34" to 1.43"	0.34" to 0.43"	15/32"	1 1/2"	1/2"	150	Black	100	9474K16	00000
		1.34" to 1.43"	0.59" to 0.68"	7/16"	1 1/2"	3/4"	150	Black	100	9474K17	00000
		1.34" to 1.43"	0.84" to 0.93"	7/16"	1 1/2"	1"	150	Black	50	9474K18	00000
		1.74" to 1.83"	1.24" to 1.33"	1/2"	2"	1 1/2"	150	Black	10	9474K54	00000
		1.83" to 1.95"	0.84" to 0.95"	21/32"	2"	1"	150	Black	25	9474K45	00000
		2.24" to 2.33"	1.74" to 1.83"	17/32"	2 1/2"	2"	150	Black	20	9474K61	00000
		2.27" to 2.39"	1.02" to 1.13"	3/4"	2 3/8"	1 3/16"	150	Black	25	9474K21	00000
		2.29" to 2.37"	1.29" to 1.37"	17/32"	2 1/2"	1 1/2"	150	Black	20	9474K58	00000
		2.34" to 2.43"	0.84" to 0.93"	15/32"	2 1/2"	1"	150	Black	25	9474K19	00000


		2.73" to 2.83"	1.74" to 1.83"	1/2"	3"	2"	150	Black	10	9474K56	00000
		2.74" to 2.83"	1.24" to 1.33"	1/2"	3"	1 1/2"	150	Black	20	9474K59	00000
		2.84" to 2.93"	0.84" to 0.93"	1/2"	3"	1"	150	Black	10	9474K53	00000
		3.24" to 3.33"	1.24" to 1.33"	19/32"	3 1/2"	1 1/2"	150	Black	5	9474K55	00000
		3.6" to 3.67"	2.6" to 2.67"	31/32"	4"	3"	150	Black	5	9474K64	00000
		3.84" to 3.93"	1.84" to 1.93"	1/2"	4"	2"	150	Black	10	9474K62	00000
		4.73" to 4.83"	1.73" to 1.83"	3/4"	5"	2"	150	Black	2	9474K65	0000
		46 mm to 48 mm	30 mm to 32 mm	20 mm	50 mm	34 mm	150	Black	25	9474K111	00000
		54 mm to 57 mm	24 mm to 27 mm	15 mm	60 mm	30 mm	150	Black	25	9474K112	00000
		72 mm to 73 mm	22 mm to 23 mm	18 mm	75 mm	25 mm	150	Black	25	9474K113	00000


		72 mm to 75 mm	32 mm to 35 mm	24 mm	80 mm	40 mm	150	Black	10	9474K114	00000
		92 mm to 96 mm	42 mm to 46 mm	16 mm	100 mm	50 mm	150	Black	10	9474K115	00000

Stretchable Elastic Dust Covers

Similar to a shower cap, these covers have an elastic band that allows them to stretch and cover a variety of shapes in a range of sizes. They are often used in masking applications to protect against contaminants.

	Color	Max. Temp., ° F	Performance	Pkg. Qty.		Pkg.
Flexible Polyethylene



	1 1/2" to 5"	Clear	150	Stretchable	10	1056N11	000000


	1 1/2" to 8"	Clear	150	Stretchable	5	1056N14	00000
	2 1/4" to 11"	Clear	150	Stretchable	5	1056N15	00000
	2 7/8" to 16"	Clear	150	Stretchable	5	1056N16	00000
	3 5/8" to 17"	Clear	150	Stretchable	2	1056N17	00000
	4 3/8" to 24"	Clear	150	Stretchable	2	1056N18	00000

Push-In Rectangular Plugs

Finish rough ends and keep dust out of rectangular tubing in framing structures, furniture, and shelving.

Polyethylene—A balance of wear and chemical resistance for use in a variety of environments. These plugs withstand scratches and scrapes as well as mild acids, solvents, and chemical cleaners.

Impact-Resistant ABS—Hard knocks won’t crack or split these plugs. They have wear resistance similar to polyethylene but will degrade from exposure to strong detergents and solvents.

	For Inside			Head
	Lg.	Wd.	Ht.	Lg.	Wd.	Max. Temp., ° F	Color	Pkg. Qty.		Pkg.
Polyethylene



		1.08"	0.45"	1/2"	1 1/4"	5/8"	150	Black	50	9474K57	000000


		1.35"	0.85"	7/16"	1 1/2"	1"	150	Black	25	9474K44	00000
		2.36"	0.86"	15/32"	2 1/2"	1"	150	Black	10	9474K46	0000
		2.42"	1.17"	15/32"	2 1/2"	1 1/4"	150	Black	10	9474K47	0000
		4.73"	1.73"	1"	5"	2"	150	Black	5	9474K63	00000


		Impact-Resistant ABS



				1.4"	0.4"	1/2"	1 1/2"	1/2"	150	Black	50	9474K41	00000


				1.4"	0.56"	1/2"	1 1/2"	5/8"	150	Black	50	9474K42	00000

Capacitor Boots


Style 1	Style 2	Style 3

These boots protect capacitors and wire connections from damage to extend their service life. They also insulate wire terminal connections to help reduce accidental shocks. Slip these flexible boots over capacitor connections and run the wiring through the holes for a snug fit.

		For Outside			Opening
	Style	Lg.	Wd.	No. of Openings	Location	Lg.	Wd.	Inside Ht.	Max. Temp., ° F	Color	Pkg. Qty.		Pkg.
Flexible Rubber



		1	1 3/8"	11/16"	1	Top	0.38"	0.19"	1 1/16"	220	Black	10	2759N11	000000


		2	1 3/8"	11/16"	2	Side	0.34"	0.19"	1 1/16"	220	Black	10	2759N12	00000
		3	1 3/8"	11/16"	1	Side	0.34"	0.19"	1 1/16"	220	Black	10	2759N13	00000

Snap-On Caps for Pipe Flanges

For SAE Flanges

Align the tabs with the bolt holes and snap on for a perfect fit. These caps protect flange threads from damage, or mask them during painting and coating.

Polyethylene—These tough caps are hard and wear resistant to hold up against scrapes and gouges.

	Max. Temp., ° F	Color	For Bolt Hole Ctr.-to-Ctr.	Pkg. Qty.		Pkg.
Polyethylene







	For SAE Flanges

	1/2	3000	Rigid	175	Blue	0.69", 1 1/2"	10	7962N11	00000


	1/2	6000	Rigid	175	Red	0.72", 1.59"	10	7962N17	0000
	3/4	3000	Rigid	175	Blue	0.88", 1.88"	10	7962N12	00000
	3/4	6000	Rigid	175	Red	0.94", 2"	10	7962N18	0000
	1	3000	Rigid	175	Blue	1.03", 2.06"	10	7962N13	00000
	1	6000	Rigid	175	Red	1.09", 2 1/4"	10	7962N19	00000
	1 1/4	3000	Rigid	175	Blue	1.19", 2.31"	10	7962N14	00000
	1 1/4	6000	Rigid	175	Red	1 1/4", 2.63"	10	7962N21	00000
	1 1/2	3000	Rigid	175	Blue	1.41", 2 3/4"	10	7962N15	00000
	1 1/2	6000	Rigid	175	Red	1.44", 3.13"	10	7962N22	00000
	2	3000	Rigid	175	Blue	1.69", 3.06"	10	7962N16	00000


	2	6000	Rigid	175	Red	1 3/4", 3.81"	10	7962N23	00000