Swivel Spring Snaps | McMaster-Carr

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169 Products

Snap Hooks with Swivel Eye

Style 1

Style 2

Style 3

Image of Attribute. Front orientation. Contains Annotated. Snap Hooks with Swivel Eye.

These snap hooks have an eye that rotates for easy positioning.

Nickel-Plated Iron, Nickel-Plated Zinc Alloy, Nickel-Plated Brass, and Brass—Brass and nickel-plated snap hooks are more corrosion resistant than zinc-plated snap hooks.

Zinc-Plated Iron—Zinc-plated snap hooks are mildly corrosion resistant.

304 Stainless Steel—304 stainless steel snap hooks are more corrosion resistant than brass and nickel-plated snap hooks.

316 Stainless Steel—316 stainless steel snap hooks have excellent resistance to salt water and chemicals.

	Style	Wt. Cap.	Snap Opening Wd.	Usable Lg.	Eye Inside Wd.	Latch Type		Each
Nickel-Plated Iron



		1	Not Rated	3/8"	3"	3/4"	Spring	3921T23	00000


		1	Not Rated	13/32"	2 7/8"	3/4"	Spring	3921T24	0000
		1	Not Rated	21/32"	3 7/8"	13/16"	Spring	3921T25	00000
		1	Not Rated	25/32"	4 1/8"	1"	Spring	3921T26	00000
		1	Not Rated	25/32"	5 1/4"	1 5/16"	Spring	3921T27	00000
		2	Not Rated	1/2"	3 3/8"	7/8"	Spring	3921T14	0000
		2	Not Rated	1/2"	4 1/8"	1"	Spring	3921T21	00000
		2	Not Rated	9/16"	4 1/8"	1 1/8"	Spring	3921T22	00000


		Zinc-Plated Iron



				3	Not Rated	3/8"	3 3/16"	5/8"	Spring	3903T12	00000


				3	Not Rated	3/8"	3 3/4"	7/8"	Spring	3903T13	0000
				3	Not Rated	3/4"	5 1/8"	1 1/8"	Spring	3903T22	00000


				Nickel-Plated Zinc Alloy



						1	Not Rated	7/32"	2 1/4"	3/4"	Spring	3943T81	0000


						1	Not Rated	3/8"	2 11/16"	3/4"	Spring	3943T82	0000
						1	Not Rated	13/32"	3 1/4"	3/4"	Spring	3943T84	0000
						1	Not Rated	1/2"	2 1/2"	3/8"	Spring	3943T1	0000
						1	Not Rated	1/2"	2 3/4"	1/2"	Spring	3943T2	0000
						1	Not Rated	1/2"	2 3/4"	5/8"	Spring	3943T3	0000
						1	Not Rated	1/2"	2 7/8"	3/4"	Spring	3943T4	0000
						1	Not Rated	1/2"	3 1/16"	1"	Spring	3943T5	0000
						1	Not Rated	17/32"	3 1/4"	13/16"	Spring	3943T83	0000
						1	Not Rated	19/32"	4"	1"	Spring	3943T85	0000
						2	Not Rated	3/8"	2 7/8"	3/4"	Spring	3943T7	0000


						2	Not Rated	3/8"	3 1/16"	1"	Spring	3943T6	0000


						Nickel-Plated Brass



								1	Not Rated	13/32"	3"	3/4"	Spring	3903T61	00000


								1	Not Rated	9/16"	3 5/16"	7/8"	Spring	3903T62	00000
								1	Not Rated	9/16"	3 3/4"	7/8"	Spring	3903T63	00000


								Brass



										1	Not Rated	3/8"	2 13/16"	5/8"	Spring	3903T41	00000


1	Not Rated									13/32"	3"	3/4"	Spring	3903T45	00000
1	Not Rated									7/16"	3 3/8"	3/4"	Spring	3903T42	00000
1	Not Rated									9/16"	3 5/16"	7/8"	Spring	3903T46	00000
1	Not Rated									9/16"	3 15/16"	7/8"	Spring	3903T43	00000
1	Not Rated									21/32"	3 3/4"	7/8"	Spring	3903T47	00000
2	Not Rated									7/16"	3 1/4"	7/8"	Spring	3903T44	00000


304 Stainless Steel



										1	Not Rated	9/32"	2 1/4"	5/8"	Spring	3903T54	0000


		1								Not Rated	5/16"	3"	3/4"	Spring	3903T51	00000
		1	Not Rated							7/16"	3 3/8"	13/16"	Spring	3903T52	00000
		1	Not Rated							1/2"	4"	13/16"	Spring	3903T53	00000
		2	Not Rated							1/2"	3 3/8"	7/8"	Spring	3715T45	00000


		316 Stainless Steel



										1	Not Rated	1/4"	2 1/4"	5/8"	Spring	3715T46	00000


				1	Not Rated					11/32"	3"	3/4"	Spring	3715T41	00000
				1	Not Rated					19/32"	3 3/8"	13/16"	Spring	3715T42	00000
				1	Not Rated					21/32"	4"	13/16"	Spring	3715T43	00000

Slide-Bolt-Latch Snap Hooks with Swivel Eye

Style 1

Style

Image of Attribute. Front orientation. Contains Annotated. Slide-Bolt-Latch Snap Hooks with Swivel Eye.

The slide bolt provides a more secure connection than standard snap hooks.

Nickel-Plated Iron, Nickel-Plated Zinc Alloy, Nickel-Plated Brass, and Brass—Brass and nickel-plated snap hooks have mild corrosion resistance.

304 Stainless Steel—304 stainless steel snap hooks have good corrosion resistance.

316 Stainless Steel—316 stainless steel snap hooks have excellent resistance to salt water and chemicals.

	Style	Wt. Cap.	Snap Opening Wd.	Usable Lg.	Eye Inside Wd.	Latch Type		Each
Nickel-Plated Iron



		1	Not Rated	3/8"	2 13/16"	5/8"	Slide Bolt	3913T112	00000


		1	Not Rated	3/8"	2 15/16"	3/4"	Slide Bolt	3913T131	0000
		1	Not Rated	3/8"	3 3/16"	1"	Slide Bolt	3913T114	0000
		1	Not Rated	3/8"	3 7/16"	7/8"	Slide Bolt	3913T115	0000
		1	Not Rated	3/8"	3 1/2"	1 1/8"	Slide Bolt	3913T116	0000
		1	Not Rated	5/8"	3 13/16"	5/8"	Slide Bolt	3913T25	0000


		Nickel-Plated Zinc Alloy



				1	Not Rated	3/16"	2 1/16"	3/8"	Slide Bolt	3913T26	0000


				1	Not Rated	1/4"	1 3/4"	3/8"	Slide Bolt	3913T117	0000
				1	Not Rated	1/4"	1 7/8"	1/2"	Slide Bolt	3913T118	0000
				1	Not Rated	5/16"	2 3/4"	5/8"	Slide Bolt	3913T121	0000
				1	Not Rated	5/16"	2 7/8"	3/4"	Slide Bolt	3913T122	0000
				1	Not Rated	3/8"	2 1/2"	3/8"	Slide Bolt	3913T11	0000
				1	Not Rated	3/8"	2 5/8"	1/2"	Slide Bolt	3913T12	0000
				1	Not Rated	3/8"	2 7/8"	5/8"	Slide Bolt	3913T16	0000
				1	Not Rated	3/8"	2 15/16"	3/4"	Slide Bolt	3913T17	0000
				1	Not Rated	3/8"	3 1/16"	7/8"	Slide Bolt	3913T19	0000
				1	Not Rated	3/8"	3 3/16"	1"	Slide Bolt	3913T22	0000


				1	Not Rated	3/8"	3 1/2"	1 1/4"	Slide Bolt	3913T119	0000
				1	Not Rated	7/16"	3 1/8"	3/4"	Slide Bolt	3913T123	0000
				1	Not Rated	7/16"	3 5/16"	1 1/8"	Slide Bolt	3913T23	0000
				1	Not Rated	7/16"	3 1/2"	1"	Slide Bolt	3913T124	0000
				2	Not Rated	3/8"	2 5/8"	5/8"	Slide Bolt	3963T1	0000
				2	Not Rated	3/8"	2 13/16"	3/4"	Slide Bolt	3963T2	0000


				Nickel-Plated Brass



						1	Not Rated	3/16"	1 7/16"	1/4"	Slide Bolt	3913T73	0000


						Brass



								1	Not Rated	1/4"	1 7/8"	3/4"	Slide Bolt	3913T107	0000


								1	Not Rated	1/4"	1 15/16"	3/8"	Slide Bolt	3913T105	0000
								1	Not Rated	1/4"	1 15/16"	1/2"	Slide Bolt	3913T106	0000
								1	Not Rated	1/4"	2 1/8"	1/2"	Slide Bolt	3913T101	0000
								1	Not Rated	1/4"	2 1/8"	3/4"	Slide Bolt	3913T102	0000
								1	Not Rated	1/4"	2 9/16"	3/8"	Slide Bolt	3913T61	0000
								1	Not Rated	1/4"	2 5/8"	1/2"	Slide Bolt	3913T103	0000
								1	Not Rated	1/4"	2 11/16"	5/8"	Slide Bolt	3913T104	0000
								1	Not Rated	3/8"	2 5/8"	5/8"	Slide Bolt	3913T71	0000
								1	Not Rated	3/8"	2 11/16"	3/4"	Slide Bolt	3913T108	0000
								1	Not Rated	1/2"	3 7/16"	7/8"	Slide Bolt	3913T109	00000


1	Not Rated							1/2"	4"	1 1/4"	Slide Bolt	3913T72	00000
1	Not Rated							9/16"	3 7/8"	1 1/8"	Slide Bolt	3913T129	00000


304 Stainless Steel



								1	Not Rated	1/4"	2 1/8"	3/8"	Slide Bolt	3913T126	0000


								1	Not Rated	1/4"	2 9/16"	3/8"	Slide Bolt	3913T125	0000
								1	Not Rated	1/4"	2 11/16"	1/2"	Slide Bolt	3913T127	0000
		1						Not Rated	3/8"	3 5/16"	1"	Slide Bolt	3913T128	0000


		316 Stainless Steel



								1	Not Rated	3/8"	2 7/8"	3/8"	Slide Bolt	3913T51	00000


								1	Not Rated	3/8"	2 15/16"	1/2"	Slide Bolt	3913T52	00000
								1	Not Rated	3/8"	3 1/16"	5/8"	Slide Bolt	3913T53	00000
								1	Not Rated	3/8"	3 1/16"	3/4"	Slide Bolt	3913T54	00000
								1	Not Rated	1/2"	4 3/8"	1 1/4"	Slide Bolt	3913T56	00000
								1	Not Rated	9/16"	4"	1 1/8"	Slide Bolt	3913T55	00000

Light Duty Snap Hooks with Swivel Eye for Webbing


Plastic	316 Stainless Steel

Plastic—Plastic snap hooks are lightweight and won't scratch your surface.

316 Stainless Steel—316 stainless steel snap hooks have excellent resistance to salt water and chemicals.

	Snap Opening Wd.	Usable Lg.	Eye Inside Wd.	Color	Latch Type	Pkg. Qty.		Pkg.
Plastic



	Not Rated	1/4"	1 7/8"	3/4"	Black	Spring	10	30655T36	000000


	Not Rated	1/4"	1 7/8"	1"	Black	Spring	10	30655T37	00000
	Not Rated	1/4"	1 7/8"	1 1/2"	Black	Spring	10	30655T38	00000
	Not Rated	1/4"	1 7/8"	2"	Black	Spring	10	30655T39	00000


	316 Stainless Steel



			Not Rated	5/8"	2 1/4"	1"	—	Spring	1	3482T11	00000


			Not Rated	5/8"	2 1/4"	1 1/2"	—	Spring	1	3482T12	00000
			Not Rated	5/8"	2 1/4"	2"	—	Spring	1	3482T13	00000

Overlapping-Arm-Locking-Latch Snap Hooks with Swivel Eye

Image of ProductInUse. Front orientation. ZoomedIn view. Contains Annotated, Border. Snap Hooks. Overlapping-Arm-Locking-Latch Snap Hooks with Swivel Eye.


Style 1	Style 2

Image of Attribute. Front orientation. Contains Annotated. Overlapping-Arm-Locking-Latch Snap Hooks with Swivel Eye.

The force of the load helps keep the arms closed. Press the trigger for quick connection and disconnection.

Nickel-Plated Iron, Nickel-Plated Zinc Alloy, and Brass—Brass and nickel-plated snap hooks have mild corrosion resistance.

316 Stainless Steel—316 stainless steel snap hooks have excellent resistance to salt water and chemicals.

	Wt. Cap.	Snap Opening Wd.	Usable Lg.	Eye Inside Wd.	Color	Latch Type	Locking Latch Type		Each
Nickel-Plated Iron



	1	Not Rated	3/8"	2 1/16"	3/8"	—	Locking	Overlapping Arm	3919T262	00000


	1	Not Rated	3/8"	2 1/4"	1/2"	—	Locking	Overlapping Arm	3919T265	0000
	1	Not Rated	7/16"	2 3/8"	5/8"	—	Locking	Overlapping Arm	3919T263	0000
	1	Not Rated	1/2"	2 5/16"	3/4"	—	Locking	Overlapping Arm	3919T264	0000
	1	Not Rated	5/8"	3 5/16"	3/4"	—	Locking	Overlapping Arm	3919T23	0000
	1	Not Rated	5/8"	3 5/8"	1"	—	Locking	Overlapping Arm	3919T15	0000


	Nickel-Plated Zinc Alloy



			1	Not Rated	3/8"	1 7/8"	3/8"	—	Locking	Overlapping Arm	3919T243	0000


			1	Not Rated	3/8"	1 15/16"	1/2"	—	Locking	Overlapping Arm	3919T241	0000
			1	Not Rated	3/8"	2"	5/8"	—	Locking	Overlapping Arm	3919T244	0000
			1	Not Rated	3/8"	2 1/16"	1/2"	—	Locking	Overlapping Arm	3919T12	0000
			1	Not Rated	3/8"	2 1/8"	3/4"	—	Locking	Overlapping Arm	3919T242	0000
			1	Not Rated	3/8"	2 3/8"	3/4"	—	Locking	Overlapping Arm	3919T16	0000
			1	Not Rated	3/8"	2 5/8"	1"	—	Locking	Overlapping Arm	3919T245	0000
			1	Not Rated	7/16"	2 1/8"	3/8"	—	Locking	Overlapping Arm	3919T11	0000
			1	Not Rated	7/16"	2 1/4"	5/8"	—	Locking	Overlapping Arm	3919T13	0000
			1	Not Rated	11/16"	3 3/16"	3/4"	—	Locking	Overlapping Arm	3919T14	0000
			1	Not Rated	11/16"	3 3/8"	1"	—	Locking	Overlapping Arm	3919T246	0000


			2	Not Rated	3/8"	1 13/16"	5/8"	—	Locking	Overlapping Arm	3919T252	0000
			2	Not Rated	3/8"	1 13/16"	3/4"	—	Locking	Overlapping Arm	3919T25	0000
			2	Not Rated	3/8"	1 13/16"	1"	—	Locking	Overlapping Arm	3919T248	0000
			2	Not Rated	3/8"	2 1/16"	1 1/2"	—	Locking	Overlapping Arm	3919T249	0000
			2	Not Rated	7/16"	2 1/8"	3/4"	—	Locking	Overlapping Arm	3919T24	0000
			2	Not Rated	11/16"	2 7/8"	3/4"	—	Locking	Overlapping Arm	3919T254	0000
			2	Not Rated	11/16"	2 7/8"	1"	—	Locking	Overlapping Arm	3919T253	0000


			Powder-Coated Zinc Alloy



					2	Not Rated	3/8"	2 1/16"	3/4"	Black	Locking	Overlapping Arm	3919T261	0000


					Brass



							1	Not Rated	3/8"	2 1/8"	3/8"	—	Locking	Overlapping Arm	3932T142	0000


							1	Not Rated	3/8"	2 3/16"	1/2"	—	Locking	Overlapping Arm	3932T14	0000
							1	Not Rated	3/8"	2 1/4"	5/8"	—	Locking	Overlapping Arm	3932T143	0000
							1	Not Rated	3/8"	2 7/16"	3/4"	—	Locking	Overlapping Arm	3932T141	0000
							2	Not Rated	3/8"	2 1/8"	1/2"	—	Locking	Overlapping Arm	3932T145	0000
							2	Not Rated	3/8"	2 1/8"	5/8"	—	Locking	Overlapping Arm	3932T147	0000
							2	Not Rated	3/8"	2 1/8"	3/4"	—	Locking	Overlapping Arm	3932T146	0000
							2	Not Rated	3/8"	2 1/8"	1"	—	Locking	Overlapping Arm	3932T144	0000


304 Stainless Steel



							1	Not Rated	3/8"	2 1/4"	3/8"	—	Locking	Overlapping Arm	3919T256	00000


							1	Not Rated	3/8"	2 7/16"	3/4"	—	Locking	Overlapping Arm	3919T255	00000
							2	Not Rated	3/8"	2 1/16"	3/4"	—	Locking	Overlapping Arm	3919T258	00000
							2	Not Rated	3/8"	2 1/16"	1"	—	Locking	Overlapping Arm	3919T257	00000


							316 Stainless Steel



	1	Not Rated							3/8"	2 1/8"	5/8"	—	Locking	Overlapping Arm	3919T22	00000


	1	Not Rated							3/8"	2 3/16"	1/2"	—	Locking	Overlapping Arm	3919T21	00000
	1	Not Rated							1/2"	2 1/8"	5/8"	—	Locking	Overlapping Arm	3919T266	00000
	1	Not Rated							1/2"	2 3/16"	1/2"	—	Locking	Overlapping Arm	3919T267	00000

Light Duty Snap Hooks with Swivel Eye


Style 1	Style 2	Style 3

Zinc-Plated Steel—Zinc-plated snap hooks are mildly corrosion resistant.

Nickel-Plated Zinc Alloy and Nickel-Plated Steel—Nickel-plated snap hooks are more corrosion resistant than zinc-plated snap hooks.

	Wt. Cap.	Snap Opening Wd.	Usable Lg.	Eye Inside Wd.	Latch Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	1	Not Rated	5/16"	4"	3/4"	Spring	10	3916T12	000000


	1	Not Rated	5/16"	4 1/8"	7/8"	Spring	10	3916T14	00000


	Nickel-Plated Zinc Alloy



			2	Not Rated	3/16"	1 5/8"	1/4"	Spring	10	3929T12	00000


			2	Not Rated	3/16"	1 5/8"	3/8"	Spring	10	3929T14	00000
			2	Not Rated	9/32"	3 1/8"	3/4"	Spring	1	3929T26	0000


			Nickel-Plated Steel



					3	Not Rated	1/8"	2 1/8"	5/16"	Spring	10	8977T12	0000


					3	Not Rated	1/4"	2 3/16"	3/8"	Spring	10	8977T13	0000
					3	Not Rated	1/4"	3"	7/16"	Spring	10	8977T14	0000
					3	Not Rated	5/16"	3 5/8"	1/2"	Spring	10	8977T15	00000

Slide-Bolt-Latch Snap Hooks with Flat Swivel Eye for Webbing

The slide bolt provides a more secure connection than standard snap hooks.

Nickel-Plated Zinc Alloy, Nickel-Plated Steel, and Brass—Brass and nickel-plated snap hooks have mild corrosion resistance.

304 Stainless Steel—304 stainless steel snap hooks resist corrosion better than brass and nickel-plated snap hooks.

	Snap Opening Wd.	Usable Lg.	Eye Inside Wd.	Latch Type		Each
Nickel-Plated Zinc Alloy



	Not Rated	1/4"	1 13/16"	3/8"	Slide Bolt	4167N12	00000


	Not Rated	1/4"	2 3/16"	1/2"	Slide Bolt	4167N13	0000
	Not Rated	3/8"	2 9/16"	5/8"	Slide Bolt	4167N14	0000
	Not Rated	3/8"	2 9/16"	3/4"	Slide Bolt	4167N15	0000
	Not Rated	3/8"	2 5/8"	1"	Slide Bolt	3902T24	0000


	Nickel-Plated Steel



			Not Rated	3/8"	2 11/16"	1"	Slide Bolt	4167N11	0000


			Brass



					Not Rated	1/4"	2 3/16"	5/8"	Slide Bolt	4167N16	0000


					Not Rated	5/16"	2 9/16"	5/8"	Slide Bolt	4167N19	0000
					Not Rated	5/16"	2 5/8"	7/8"	Slide Bolt	4167N21	0000
					Not Rated	3/8"	2 7/16"	3/4"	Slide Bolt	4167N17	0000
					Not Rated	3/8"	2 5/8"	1"	Slide Bolt	4167N18	00000


					304 Stainless Steel



							Not Rated	3/8"	2 3/4"	3/4"	Slide Bolt	4167N23	00000


							Not Rated	3/8"	2 3/4"	1"	Slide Bolt	4167N22	00000

Load-Rated Snap Hooks with Swivel Eye

These snap hooks are thicker than standard snap hooks for a stronger connection. These have excellent resistance to salt water and chemicals.

	Snap Opening Wd.	Usable Lg.	Eye Inside Wd.	Latch Type		Each
316 Stainless Steel



	100	1/2"	2 3/8"	1/2"	Spring	8907T64	000000


	300	9/16"	3 3/8"	3/4"	Spring	8907T65	000000

Light Duty Snap Hooks with Swivel Hook Attachment


Zinc-Plated Steel	Nickel-Plated Zinc Alloy

Zinc-Plated Steel—Zinc-plated snap hooks are mildly corrosion resistant.

Nickel-Plated Zinc Alloy—Nickel-plated snap hooks are more corrosion resistant than zinc-plated snap hooks.

	Snap Opening Wd.	Usable Lg.	Inside Wd.	Latch Type	Pkg. Qty.		Pkg.
Zinc-Plated Steel



	Not Rated	1/4"	2 5/8"	3/4"	Spring	10	3922T14	00000


	Not Rated	1/4"	3 1/2"	9/16"	Spring	10	3922T16	0000
	Not Rated	1/4"	3 1/2"	11/16"	Spring	10	3922T15	0000
	Not Rated	1/4"	3 3/4"	5/8"	Spring	1	3922T17	0000


	Nickel-Plated Zinc Alloy



			Not Rated	3/16"	2 1/8"	3/8"	Spring	10	3929T18	00000

Wire-Locking Slide-Bolt-Latch Snap Hooks with Swivel Eye

Lock the bolt with wire or a cable tie for a secure connection.

	Snap Opening Wd.	Usable Lg.	Eye Inside Wd.	Latch Type		Each
Brass



	Not Rated	3/8"	3 1/8"	3/4"	Slide Bolt	3908T6	00000

Slide-Bolt-Latch Snap Hooks with Swivel Split Ring

The slide bolt provides a more secure connection than standard snap hooks.

							Each		Package
	Wt. Cap.	Snap Opening Wd.	Usable Lg.	Ring ID	Latch Type	Choose a Color		Each	Pkg. Qty.		Pkg.
Plastic



		Not Rated	3/8"	3 1/8"	7/8"	Slide Bolt	Black, Red, Blue, Yellow	34365T1	00000	25	34365T2	000000