Square Stoppers | McMaster-Carr

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171 Products

Adhesive-Back Bumpers


Style 6	Style 7

Stick these bumpers onto glass and other surfaces that are too thin or fragile for fasteners. The adhesive back forms a tight grip without scratching or discoloring your surface. They're comparable to Bumpon bumpers.

Style 6

Abrasion-Resistant Polyurethane Rubber—Choose these bumpers for a balance of toughness and flexibility. Rough surfaces and repeated knocks won't wear them out, so you can use them as feet for small equipment and stops for cabinet doors and drawers.

Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.

	Wd.	Ht.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors	Pkg. Qty.		Pkg.
Abrasion-Resistant Polyurethane Rubber



	1 1/2"	1 1/2"	1/4"	Durometer 65A	Medium Hard	Black	-20 to 190	Yes	No	5	95495K841	000000
	2"	2"	1/4"	Durometer 65A	Medium Hard	Black	-20 to 190	Yes	No	5	95495K851	00000

Style 7

Chemical-Resistant Vinyl Plastic—These bumpers resist water, acids, bases, and solvents, so you can wash them down and clean them with chemicals.

Polyethylene Foam—Use these soft and moisture-resistant bumpers to cushion impact in damp environments, though not outdoors. For a soft bumper that stands up to sunlight and rain, look to silicone foam.

High-Temperature Silicone Foam—The best choice for outdoor use, with a wider temperature range than our other bumpers. They stay soft and flexible in sunlight and temperatures down to -20° F.

	Wd.	Ht.	Hardness	Hardness Rating	Temp., ° F	Nonmarking	For Use Outdoors	Choose a Color	Pkg. Qty.		Pkg.
Abrasion-Resistant Polyurethane Rubber



	13/32"	13/32"	7/64"	Durometer 65A	Medium Hard	70 to 150	Yes	Yes	Black , Clear , White	121	95495K42	00000
	1/2"	1/2"	1/8"	Durometer 65A	Medium Hard	70 to 150	Yes	Yes	Black , Clear , White	50	95495K15	0000
	3/4"	3/4"	1/4"	Durometer 65A	Medium Hard	70 to 150	Yes	Yes	Black , Clear	49	95495K716	0000
	3/4"	3/4"	3/8"	Durometer 65A	Medium Hard	70 to 150	Yes	Yes	Black , Clear	25	95495K722	0000
	1"	1"	3/16"	Durometer 65A	Medium Hard	70 to 150	Yes	Yes	Black	55	95495K67	00000
	1 1/2"	1 1/2"	1/4"	Durometer 40A	Medium Soft	-20 to 190	Yes	No	Black	5	95495K524	00000
	1 1/2"	1 1/2"	1/4"	Durometer 90A	Extra Hard	-20 to 190	Yes	No	Black	5	95495K533	00000
	2"	2"	1/4"	Durometer 40A	Medium Soft	-20 to 190	Yes	No	Black	5	95495K525	00000
	2"	2"	1/4"	Durometer 90A	Extra Hard	-20 to 190	Yes	No	Black	5	95495K534	00000


	Chemical-Resistant Vinyl Plastic



			1/2"	1/2"	13/64"	Durometer 60A	Medium Hard	50 to 100	Yes	No	Black	100	9723K87	00000


			Polyethylene Foam



					1/2"	1/2"	1/16"	Not Rated	Soft	0 to 140	Yes	No	Black	80	8213K7	0000
					1/2"	1/2"	1/8"	Not Rated	Soft	0 to 140	Yes	No	Black	80	8213K11	0000
					3/4"	3/4"	1/16"	Not Rated	Soft	0 to 140	Yes	No	Black	100	8213K8	00000
					3/4"	3/4"	1/8"	Not Rated	Soft	0 to 140	Yes	No	Black	100	8213K12	00000
					1"	1"	1/16"	Not Rated	Soft	0 to 140	Yes	No	Black	96	8213K9	00000
					1"	1"	1/8"	Not Rated	Soft	0 to 140	Yes	No	Black	96	8213K13	0000


					High-Temperature Silicone Foam



							1/2"	1/2"	1/8"	Not Rated	Soft	-20 to 300	Yes	Yes	Red	20	3592K6	00000
							1/2"	1/2"	3/16"	Not Rated	Soft	-20 to 300	Yes	Yes	Red	20	3592K8	00000
							1/2"	1/2"	1/4"	Not Rated	Soft	-20 to 300	Yes	Yes	Red	10	3592K1	0000
							1"	1"	1/4"	Not Rated	Soft	-20 to 300	Yes	Yes	Red	10	3592K2	00000

Unthreaded-Hole Bumpers

Style 6

Install these with your own screw anywhere you need a bumper. In addition to protecting equipment and surfaces from dents and scuffs, they absorb vibration to reduce noise and wear on machinery.

Style 6

Abrasion-Resistant Polyurethane Rubber—Our toughest rubber bumpers, they keep their shape even when knocked and scraped by metal and other abrasive materials. They're often used on industrial vehicles, conveyors, and heavy construction equipment.

	Wd.	Ht.	Mounting Hole Dia.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Abrasion-Resistant Polyurethane Rubber



	2"	2"	1/4"	7/16"	Durometer 75A	Hard	Black	-10 to 170	Yes	Yes	9306K42	00000
	2 1/16"	2 1/16"	7/16"	3/8"	Durometer 75A	Hard	Black	-10 to 170	Yes	Yes	9306K43	00000
	2 1/16"	2 1/16"	15/16"	3/8"	Durometer 75A	Hard	Black	-10 to 170	Yes	Yes	9306K44	00000

Antislip Bumpers

Shown Bent

These bumpers have a sticky surface to grip objects, floors, and equipment. Combine them with robot claws to pick and place items, or install them on furniture and machinery to prevent slipping. An aluminum baseplate adds strength but is flexible enough to bend around a curve, so they're also used to protect corners from glancing blows.

Smooth for Smooth Surfaces

Unthreaded-Hole Mount

Adhesive Back


Unthreaded-Hole Mount	Smooth

These bumpers have the strongest grip on smooth surfaces.

Oil-Resistant Buna-N—These bumpers resist oil and fuels better than other rubber bumpers. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.

Unthreaded-Hole Mount—Install with your own screw.

Adhesive Back—Stick into place with no drilling or fasteners.

	Mounting Hole Dia.	Counterbore Dia.	Temp., ° F	Hardness	Hardness Rating	Base Plate Material	Color	Nonmarking	For Use Outdoors		Each
Oil-Resistant Buna-N





	Unthreaded-Hole Mount

	1 1/4"	1 1/4"	1/4"	11/64"	5/16"	-60 to 170	Durometer 60A	Medium Hard	Aluminum	Black	No	No	2727N331	000000
	1 1/4"	1 1/4"	1/2"	11/64"	5/16"	-60 to 170	Durometer 60A	Medium Hard	Aluminum	Black	No	No	2727N332	00000




			Adhesive Back

			1 1/4"	1 1/4"	1/4"	—	—	-60 to 170	Durometer 60A	Medium Hard	Aluminum	Black	No	No	2727N334	00000
			1 1/4"	1 1/4"	1/2"	—	—	-60 to 170	Durometer 60A	Medium Hard	Aluminum	Black	No	No	2727N336	00000

Fine Crisscross for Textured Surfaces

Unthreaded-Hole Mount

Adhesive Back


Unthreaded-Hole Mount	Fine-Crisscross Texture

These bumpers have the strongest grip on surfaces with small, tightly bunched bumps and divots.

Oil-Resistant Buna-N—These bumpers resist oil and fuels better than other rubber bumpers. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.

Unthreaded-Hole Mount—Install with your own screw.

Adhesive Back—Stick into place with no drilling or fasteners.

	Mounting Hole Dia.	Counterbore Dia.	Temp., ° F	Hardness	Hardness Rating	Base Plate Material	Color	Nonmarking	For Use Outdoors		Each
Oil-Resistant Buna-N





	Unthreaded-Hole Mount

	1 1/4"	1 1/4"	1/4"	11/64"	5/16"	-60 to 170	Durometer 60A	Medium Hard	Aluminum	Black	No	No	2727N15	000000
	1 1/4"	1 1/4"	1/2"	11/64"	5/16"	-60 to 170	Durometer 60A	Medium Hard	Aluminum	Black	No	No	2727N16	00000




			Adhesive Back

			1 1/4"	1 1/4"	1/4"	—	—	-60 to 170	Durometer 60A	Medium Hard	Aluminum	Black	No	No	2727N333	00000
			1 1/4"	1 1/4"	1/2"	—	—	-60 to 170	Durometer 60A	Medium Hard	Aluminum	Black	No	No	2727N335	00000

Crisscross for Rough Surfaces

Unthreaded-Hole Mount

Adhesive Back


Unthreaded-Hole Mount	Crisscross Texture

These bumpers have the strongest grip on surfaces with larger, loosely bunched bumps and divots.

Oil-Resistant Buna-N—These bumpers resist oil and fuels better than other rubber bumpers. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.

Unthreaded-Hole Mount—Install with your own screw.

Adhesive Back—Stick into place with no drilling or fasteners.

	Mounting Hole Dia.	Counterbore Dia.	Temp., ° F	Hardness	Hardness Rating	Base Plate Material	Color	Nonmarking	For Use Outdoors		Each
Oil-Resistant Buna-N





	Unthreaded-Hole Mount

	1 1/4"	1 1/4"	1/4"	11/64"	5/16"	-60 to 170	Durometer 60A	Medium Hard	Aluminum	Black	No	No	2727N337	000000
	1 1/4"	1 1/4"	1/2"	11/64"	5/16"	-60 to 170	Durometer 60A	Medium Hard	Aluminum	Black	No	No	2727N338	00000




			Adhesive Back

			1 1/4"	1 1/4"	1/4"	—	—	-60 to 170	Durometer 60A	Medium Hard	Aluminum	Black	No	No	2727N341	00000
			1 1/4"	1 1/4"	1/2"	—	—	-60 to 170	Durometer 60A	Medium Hard	Aluminum	Black	No	No	2727N342	00000

Reinforced Unthreaded-Hole Bumpers

Style 6

With a metal washer or base plate for added strength, these bumpers absorb heavier impacts for a longer service life than all-rubber bumpers. Install them with your own screw.

Style 6

				Mounting Hole
	Lg.	Wd.	Ht.	Dia.	Ctr.-to-Ctr.	Mounting Surface Ht.	Counterbore Dia.	Hardness	Hardness Rating	Color	Temp., ° F	Base Plate Material	Nonmarking	For Use Outdoors		Each
Abrasion-Resistant Polyurethane Rubber



		1"	1"	3/4"	9/32"	—	1/8"	7/16"	Durometer 80A	Hard	Red	-40 to 200	Aluminum	Yes	Yes	9306K821	000000
		1 1/2"	1 1/2"	1"	9/32"	3/4"	1/8"	7/16"	Durometer 80A	Hard	Red	-40 to 200	Aluminum	Yes	Yes	9306K831	00000
		2"	2"	1"	9/32"	1 1/4"	1/8"	7/16"	Durometer 80A	Hard	Red	-40 to 200	Aluminum	Yes	Yes	9306K841	00000
		2 1/2"	2 1/2"	1"	9/32"	1 1/2"	1/8"	7/16"	Durometer 80A	Hard	Red	-40 to 200	Aluminum	Yes	Yes	9306K851	00000
		3"	3"	1 1/2"	9/32"	2"	1/8"	7/16"	Durometer 80A	Hard	Red	-40 to 200	Aluminum	Yes	Yes	9306K861	00000
		4"	4"	1 1/2"	9/32"	3"	1/8"	7/16"	Durometer 80A	Hard	Red	-40 to 200	Aluminum	Yes	Yes	9306K871	00000

Snap-In Square Plugs

Style 1

Style 2

Style 3

Press firmly into square holes for a tighter hold than push-in plugs. These are good for semi-permanent installations, such as finishing the ends of posts and furniture. To remove, you’ll need a tool such as a flat-head screwdriver to pop them out.

Styles 1 and 2—Flexible ribs compress and expand to secure the plug.

Style 3—Often used to keep dirt and moisture out of poles, these plugs have straps that flex and then hold them in place.

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.

Vinyl Plastic—More durable against wear and tear than polyethylene. These plugs also hold up to oils, mild acids, and solvents.

High-Strength Glass-Filled Plastic—Tough for the most demanding environments, including outdoor installations.

	For Inside			Head
	Lg.	Wd.	Ht.	Lg.	Wd.	Max. Temp., ° F	Color	Pkg. Qty.		Pkg.
Style 1





				Polyethylene

				0.37" to 0.4"	0.37" to 0.4"	7/16"	1/2"	1/2"	150	Black	50	9565K94	00000
				0.46" to 0.55"	0.46" to 0.55"	7/16"	5/8"	5/8"	150	Black	50	9565K95	0000
				0.6" to 0.67"	0.6" to 0.67"	7/16"	3/4"	3/4"	150	Black	100	9565K5	00000
				0.71" to 0.8"	0.71" to 0.8"	7/16"	7/8"	7/8"	150	Black	50	9565K16	00000
				0.72" to 0.84"	0.72" to 0.84"	7/16"	1"	1"	150	Black	100	9565K52	00000
				0.85" to 0.92"	0.85" to 0.92"	7/16"	1"	1"	150	Black	100	9565K51	00000
				0.96" to 1.05"	0.96" to 1.05"	1/2"	1 1/8"	1 1/8"	150	Black	25	9565K62	00000
				1.02" to 1.1"	1.02" to 1.1"	1/2"	1 3/16"	1 3/16"	150	Black	25	9565K806	00000
				1.1" to 1.17"	1.1" to 1.17"	1/2"	1 1/4"	1 1/4"	150	Black	50	9565K53	00000
				1.11" to 1.2"	1.11" to 1.2"	1/2"	1 3/8"	1 3/8"	150	Black	25	9565K17	00000


				1.21" to 1.3"	1.21" to 1.3"	1/2"	1 3/8"	1 3/8"	150	Black	25	9565K21	00000
				1.29" to 1.34"	1.29" to 1.34"	1/2"	1 1/2"	1 1/2"	150	Black	25	9565K55	00000
				1.35" to 1.42"	1.35" to 1.42"	1/2"	1 1/2"	1 1/2"	150	Black	25	9565K54	00000
				1.42" to 1.5"	1.42" to 1.5"	11/16"	1 9/16"	1 9/16"	150	Black	25	9565K807	00000
				1.49" to 1.58"	1.49" to 1.58"	1/2"	1 3/4"	1 3/4"	150	Black	20	9565K32	00000
				1.59" to 1.68"	1.59" to 1.68"	1/2"	1 3/4"	1 3/4"	150	Black	10	9565K65	0000
				1.74" to 1.83"	1.74" to 1.83"	1/2"	2"	2"	150	Black	20	9565K38	00000
				1.85" to 1.92"	1.85" to 1.92"	11/16"	2"	2"	150	Black	25	9565K56	00000
				1.99" to 2.08"	1.99" to 2.08"	1/2"	2 1/4"	2 1/4"	150	Black	10	9565K91	0000
				2.09" to 2.23"	2.09" to 2.23"	9/16"	2 1/2"	2 1/2"	175	Black	1	9565K801	0000


				2.24" to 2.33"	2.24" to 2.33"	1/2"	2 1/2"	2 1/2"	150	Black	10	9565K92	00000
				2.37" to 2.45"	2.37" to 2.45"	9/16"	2 1/2"	2 1/2"	175	Black	1	9565K802	0000
				2.42" to 2.58"	2.42" to 2.58"	23/32"	2 3/4"	2 3/4"	150	Black	10	9565K39	00000
				2.49" to 2.64"	2.49" to 2.64"	1/2"	3"	3"	150	Black	10	9565K93	00000
				2.59" to 2.68"	2.59" to 2.68"	21/32"	2 3/4"	2 3/4"	150	Black	10	9565K43	00000
				2.73" to 2.83"	2.73" to 2.83"	23/32"	3"	3"	150	Black	1	9565K808	0000
				3.05" to 3.26"	3.05" to 3.26"	29/32"	3 17/32"	3 17/32"	150	Black	1	9565K809	0000
				3.1"	3.1"	11/16"	3 1/2"	3 1/2"	150	Black	1	9565K48	0000
				3.33" to 3.43"	3.33" to 3.43"	11/16"	3 1/2"	3 1/2"	175	Black	1	9565K803	0000
				3.44" to 3.62"	3.44" to 3.62"	15/16"	3 15/16"	3 15/16"	150	Black	1	9565K81	0000


				3.52" to 3.76"	3.52" to 3.76"	29/32"	4"	4"	150	Black	1	9565K49	0000
				3.64" to 3.76"	3.64" to 3.76"	1"	4"	4"	150	Black	1	9565K811	0000
				4.34" to 4.51"	4.34" to 4.51"	1"	4 3/4"	4 3/4"	150	Black	1	9565K59	0000
				4.48" to 4.73"	4.48" to 4.73"	1"	5"	5"	175	Black	1	9565K804	00000
				5.48" to 5.73"	5.48" to 5.73"	1"	6"	6"	175	Black	1	9565K805	00000




						Vinyl Plastic

						0.59" to 0.68"	0.59" to 0.68"	7/16"	3/4"	3/4"	350	Black	25	7984N11	0000
						0.73" to 0.83"	0.73" to 0.83"	7/16"	1"	1"	350	Black	10	7984N12	0000
						0.83" to 0.93"	0.83" to 0.93"	7/16"	1"	1"	350	Black	10	7984N13	0000
						1.08" to 1.18"	1.08" to 1.18"	1/2"	1 1/4"	1 1/4"	350	Black	10	7984N14	0000
						1.23" to 1.33"	1.23" to 1.33"	1/2"	1 1/2"	1 1/2"	350	Black	10	7984N15	0000
						1.33" to 1.43"	1.33" to 1.43"	1/2"	1 1/2"	1 1/2"	350	Black	10	7984N16	0000
						1.73" to 1.83"	1.73" to 1.83"	1/2"	2"	2"	350	Black	1	7984N17	0000


						Style 2





						Polyethylene

						0.584" to 0.68"	0.584" to 0.68"	1/2"	3/4"	3/4"	175	Black	10	9565K45	0000
						0.709" to 0.805"	0.709" to 0.805"	1/2"	7/8"	7/8"	175	Black	10	9565K46	0000


						Style 3





										High-Strength Glass-Filled Plastic

										2.5"	2.5"	1 3/8"	3"	3"	300	Black	1	97535K3	0000
										3.5"	3.5"	1 3/8"	4"	4"	300	Black	1	97535K5	0000
										4.5"	4.5"	1 1/4"	5"	5"	300	Black	1	97535K7	0000
										5.5"	5.5"	1 3/16"	6"	6"	300	Black	1	97535K9	0000

Metal Square Plugs

Designed to finish off the ends of square metal tubing, these plugs cover rough edges and block dirt and debris. Push into place and then drive with a hammer to secure.

Steel—The strongest plugs, but moisture can cause them to rust.

Galvanized Steel—Strong with some rust resistance in wet environments.

Aluminum—For aluminum tubing, use these plugs instead of steel to avoid rust that spreads when different metals are in contact.

	For Inside			Head
	Lg.	Wd.	Ht.	Lg.	Wd.		Each
Steel



		0.76"	0.76"	1/2"	1"	1"	2990N11	00000
		0.85"	0.85"	3/4"	1"	1"	2990N15	0000
		1.02"	1.02"	5/8"	1 1/4"	1 1/4"	2990N18	00000
		1.1"	1.1"	3/4"	1 1/4"	1 1/4"	2990N14	0000
		1.26"	1.26"	13/16"	1 1/2"	1 1/2"	2990N12	0000
		1.38"	1.38"	13/16"	1 1/2"	1 1/2"	2990N16	0000
		1.64"	1.64"	3/4"	2"	2"	2990N19	00000
		1.76"	1.76"	3/4"	2"	2"	2990N13	0000
		1.85"	1.85"	7/8"	2"	2"	2990N17	0000


		Galvanized Steel



				1.27"	1.27"	13/16"	1 1/2"	1 1/2"	2990N21	00000


				Aluminum



						0.77"	0.77"	1/2"	1"	1"	2990N23	00000
						1.02"	1.02"	5/8"	1 1/4"	1 1/4"	2990N22	00000
						1.27"	1.27"	13/16"	1 1/2"	1 1/2"	2990N24	00000
						1.77"	1.77"	3/4"	2"	2"	2990N25	00000

Square Caps

Vinyl Plastic

Polyethylene

Fit these caps over the ends of square tubing, framing rails, and posts to prevent damage and keep out dust, paint, and coatings.

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.

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

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



		1/4"	1/4"	1"	Flexible	200	Black	100	9092K81	000000
		5/16"	5/16"	1"	Flexible	200	Black	100	9092K82	00000
		3/8"	3/8"	1"	Flexible	200	Black	100	9092K83	00000
		7/16"	7/16"	1"	Flexible	200	Black	50	9092K84	0000
		1/2"	1/2"	1/2"	Flexible	200	Black	50	9092K32	0000
		1/2"	1/2"	1"	Flexible	200	Black	50	9092K34	00000
		5/8"	5/8"	1/2"	Flexible	200	Black	100	9092K85	00000
		3/4"	3/4"	1/2"	Flexible	200	Black	50	9092K36	00000
		3/4"	3/4"	1"	Flexible	200	Black	50	9092K38	00000
		1"	1"	1/2"	Flexible	200	Black	50	9092K33	00000


		1"	1"	1"	Flexible	200	Black	50	9092K35	00000
		1"	1"	1 1/2"	Flexible	200	Black	50	9092K11	00000
		1"	1"	2"	Flexible	200	Black	25	9092K24	00000
		1 1/4"	1 1/4"	1/2"	Flexible	200	Black	25	9092K37	00000
		1 1/4"	1 1/4"	1"	Flexible	200	Black	25	9092K39	00000
		1 1/2"	1 1/2"	1/2"	Flexible	200	Black	25	9092K54	00000
		1 1/2"	1 1/2"	1"	Flexible	200	Black	25	9092K56	00000
		1 1/2"	1 1/2"	1 1/2"	Flexible	200	Black	25	9092K13	00000
		1 1/2"	1 1/2"	2"	Flexible	200	Black	25	9092K26	00000
		1 5/8"	1 5/8"	1"	Flexible	200	Black	10	9092K71	0000


		1 3/4"	1 3/4"	1"	Flexible	200	Black	10	9092K72	0000
		1 7/8"	1 7/8"	1"	Flexible	200	Black	10	9092K73	0000
		2"	2"	1/2"	Flexible	200	Black	10	9092K61	0000
		2"	2"	1"	Flexible	200	Black	10	9092K62	00000
		2"	2"	1 1/2"	Flexible	200	Black	10	9092K15	00000
		2"	2"	2"	Flexible	200	Black	10	9092K28	00000
		2 1/2"	2 1/2"	1"	Flexible	200	Black	10	9092K74	00000
		2 1/2"	2 1/2"	1 1/2"	Flexible	200	Black	10	9092K17	00000
		2 1/2"	2 1/2"	2"	Flexible	200	Black	10	9092K31	00000
		3"	3"	1"	Flexible	200	Black	5	9092K75	0000


		3"	3"	1 1/2"	Flexible	200	Black	5	9092K19	0000
		3"	3"	2"	Flexible	200	Black	5	9092K41	00000
		3 1/2"	3 1/2"	1"	Flexible	200	Black	5	9092K76	00000
		3 1/2"	3 1/2"	1 1/2"	Flexible	200	Black	5	9092K21	00000
		3 1/2"	3 1/2"	2"	Flexible	200	Black	5	9092K42	00000
		4"	4"	1"	Flexible	200	Black	5	9092K77	00000
		4"	4"	1 1/2"	Flexible	200	Black	5	9092K22	00000
		4"	4"	2"	Flexible	200	Black	5	9092K43	00000


		Polyethylene



				1/2"	1/2"	1/2"	Rigid	160	Black	100	92675K41	0000
				5/8"	5/8"	1/2"	Rigid	160	Black	100	92675K42	00000
				3/4"	3/4"	1/2"	Rigid	160	Black	100	92675K43	00000
				1"	1"	1/2"	Rigid	160	Black	100	92675K44	00000

Vibration-Damping Sandwich Mounts with Studs

Wedge these mounts between two holes inside or under equipment. Our jack-of-all-trades option, they isolate vibration to protect circuit boards, air compressors, and everything in between. The mounts also muffle noise so you can work or hold a conversation around buzzing and thumping machinery.

Natural Rubber About Natural Rubber

Image of Product. Front orientation. Vibration-Damping Mounts. Vibration-Damping Sandwich Mounts with Studs.

These mounts don’t scuff or tear easily, and they stay strong and flexible at subfreezing temperatures.

												Each
	Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount	Deflection @ Shear Cap.	Ht.	Thread Lg.	Hardness	Temp. Range, ° F	Color		1-24	25-99	100-Up
Zinc-Plated Steel Stud



		6-32	3	0.03"	Not Rated	Not Rated	1/4"	1/2"	Durometer 50A	-10 to 150	Black	9016K111	00000	00000	00000
		10-32	8	0.05"	Not Rated	Not Rated	1/2"	1/2"	Durometer 50A	-10 to 150	Black	9016K113	0000	0000	0000

Multipurpose Neoprene About Multipurpose Neoprene

Resist wear and tear well enough for most applications. They won't break down when exposed to oil, grease, and gasoline, so they're a good choice for motors and pumps.

												Each
	Thread Size	Cap. per Mount, lb.	Deflection @ Cap.	Shear Cap. per Mount	Deflection @ Shear Cap.	Ht.	Thread Lg.	Hardness	Temp. Range, ° F	Color		1-24	25-99	100-Up
Zinc-Plated Steel Stud



		6-32	3	0.03"	Not Rated	Not Rated	1/4"	1/2"	Durometer 50A	10 to 180	Black	9119K111	00000	00000	00000
		10-32	8	0.05"	Not Rated	Not Rated	1/2"	1/2"	Durometer 50A	10 to 180	Black	9119K113	0000	0000	0000

Push-In Square Plugs

Close off the ends of square tubing and furniture to cover sharp edges and keep out dust and moisture.

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



		0.37"	0.37"	1/2"	1/2"	1/2"	150	Black	100	9565K13	000000
		0.62"	0.62"	1/2"	3/4"	3/4"	150	Black	100	9565K11	00000
		0.76"	0.76"	1/2"	1"	1"	150	Black	100	9565K12	00000
		0.83"	0.83"	1/2"	1"	1"	150	Black	100	9565K22	00000
		0.87"	0.87"	1/2"	1"	1"	150	Black	100	9565K23	00000
		0.9"	0.9"	1/2"	1"	1"	150	Black	100	9565K24	00000
		0.93"	0.93"	1/2"	1"	1"	150	Black	100	9565K25	00000
		1.01"	1.01"	1/2"	1 1/4"	1 1/4"	150	Black	100	9565K28	00000
		1.08"	1.08"	1/2"	1 1/4"	1 1/4"	150	Black	100	9565K14	00000
		1.12"	1.12"	1/2"	1 1/4"	1 1/4"	150	Black	100	9565K15	00000


		1.26"	1.26"	1/2"	1 1/2"	1 1/2"	150	Black	50	9565K29	00000
		1.33"	1.33"	1/2"	1 1/2"	1 1/2"	150	Black	50	9565K26	00000
		1.37"	1.37"	1/2"	1 1/2"	1 1/2"	150	Black	50	9565K27	00000
		1.76"	1.76"	1/2"	2"	2"	150	Black	50	9565K31	00000
		1.83"	1.83"	1/2"	2"	2"	150	Black	50	9565K18	00000
		1.87"	1.87"	1/2"	2"	2"	150	Black	50	9565K19	00000

Wraparound Bumpers

Wrap these bumpers around tubing, equipment legs, and levers to prevent dents during shipment and after they're installed.

Screw Closure

For Square Shapes

These bumpers clamp into place for a more secure hold than hook-and-loop closure bumpers.

Multipurpose SBR Rubber—These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.

	For Outside
	Lg.	Wd.	OD	Ht.	Hardness	Hardness Rating	Color	Temp., ° F	Nonmarking	For Use Outdoors		Each
Multipurpose SBR Rubber





				For Square Shapes

				1"	1"	3"	15/16"	Durometer 75A	Hard	Gray	-40 to 180	Yes	No	9764K41	000000
				1"	1"	5"	1 3/16"	Durometer 75A	Hard	Gray	-40 to 180	Yes	No	9764K43	00000
				1 1/2"	1 1/2"	5"	1 3/16"	Durometer 75A	Hard	Gray	-40 to 180	Yes	No	9764K45	00000
				2"	2"	5"	1 3/16"	Durometer 75A	Hard	Gray	-40 to 180	Yes	No	9764K46	00000