1"-8 Levels | McMaster-Carr

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With Cushion

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Zinc Yellow-Chromate Plated

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85 Products

About Leveling Mounts

Choose the right leveling mounts for your floor conditions, equipment weight, and vibration-control needs.

Swivel Leveling Mounts with Threaded Stud

Without Cushion

With Cushion

Keep equipment level on slightly sloped and pitted floors with mounts that have a ball-and-socket joint in the base. For mounting versatility, you can install them in either threaded holes or unthreaded through holes at the bottom of equipment.

Nickel-Plated Steel Base—With a shiny appearance, these mounts create a finished look. They're best for dry environments since the nickel plating offers minimal corrosion resistance.

Zinc-Yellow-Chromate-Plated Steel Base—More corrosion resistant than nickel-plated steel, these mounts are suitable for damp environments. However, they won’t hold up to chemical cleaners, high-pressure washdowns, and other harsh conditions like stainless steel can.

Black-Oxide Steel Base—With a matte black appearance, these mounts create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.

303 Stainless Steel Base—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, they won't hold up to cleaning solutions that contain harsh chemicals like 316 stainless steel can.

316 Stainless Steel Base—Our most corrosion-resistant metal mounts, these hold up in just about any environment. They won’t degrade or become pitted, even when exposed to harsh cleaners and chemicals.

Delrin® Acetal Base—These mounts are economical yet resistant to grease, oil, and chemicals that pool on the floor. Often used on small, lightweight machines, they have about 25% the capacity of similarly sized metal mounts.

Rubber Cushion—A cushion under the base grips surfaces so vibrating equipment doesn't slide. It also protects floors from scrapes and gouges.

					Without Cushion				With Rubber Cushion
	Thread Size	Thread Lg.	Swivel Range of Motion	Base Dia.	Cap. per Mount, lb.	Overall Ht.		Each	Cap. per Mount, lb.	Overall Ht.	Cushion Material		Each
Nickel-Plated Steel Base and Stud



		1"-8	3 1/2"	7.5°	4"	20,000	5 3/8"	0000000	000000	15,000	5 1/2"	Natural Rubber	00000000	000000


		1"-8	4 1/4"	7.5°	4"	20,000	6 1/8"	00000000	00000	15,000	6 1/4"	Natural Rubber	00000000	00000
		1"-8	6"	7.5°	4"	20,000	7 7/8"	0000000	00000	15,000	8"	Natural Rubber	00000000	00000
		1"-8	8"	7.5°	4"	20,000	9 7/8"	0000000	00000	15,000	10"	Natural Rubber	00000000	00000


		Zinc-Yellow-Chromate-Plated Steel Base and Stud



				1"-8	3 1/2"	7.5°	4"	20,000	5 3/8"	0000000	00000	15,000	5 1/2"	Natural Rubber	0000000	00000


				1"-8	6"	7.5°	4"	20,000	7 7/8"	0000000	00000	15,000	8"	Natural Rubber	00000000	00000
				1"-8	8"	7.5°	4"	20,000	9 7/8"	0000000	00000	15,000	10"	Natural Rubber	00000000	00000


				Black-Oxide Steel Base and Zinc-Plated Steel Stud



						1"-8	3 1/2"	7.5°	4"	20,000	5 3/8"	00000000	00000	15,000	5 1/2"	Natural Rubber	00000000	00000


						1"-8	6"	7.5°	4"	20,000	7 7/8"	00000000	00000	15,000	8"	Natural Rubber	00000000	00000
						1"-8	8"	7.5°	4"	20,000	9 7/8"	00000000	00000	15,000	10"	Natural Rubber	00000000	00000


						303 Stainless Steel Base and Stud



								1"-8	3 1/2"	7.5°	4"	20,000	5 3/8"	0000000	00000	15,000	5 1/2"	Natural Rubber	0000000	000000


								1"-8	4 1/4"	7.5°	4"	—	—	———	0	15,000	6 1/4"	Natural Rubber	0000000	000000
								1"-8	4 1/2"	7.5°	4"	20,000	6 1/8"	00000000	00000	—	—	—	———	0
								1"-8	6"	7.5°	4"	20,000	7 7/8"	0000000	00000	15,000	8"	Natural Rubber	0000000	000000
								1"-8	8"	7.5°	4"	20,000	9 7/8"	0000000	00000	15,000	10"	Natural Rubber	0000000	000000


								316 Stainless Steel Base and Stud



										1"-8	3 1/2"	7.5°	4"	20,000	5 3/8"	00000000	000000	15,000	5 1/2"	Natural Rubber	0000000	000000


										1"-8	6"	7.5°	4"	20,000	7 7/8"	00000000	000000	15,000	8"	Natural Rubber	0000000	000000
										1"-8	8"	7.5°	4"	20,000	9 7/8"	00000000	000000	15,000	10"	Natural Rubber	0000000	000000


										Delrin® Acetal Base and Zinc-Plated Steel Stud



												1"-8	8"	7.5°	4"	2,400	9 7/8"	00000000	00000	2,400	10"	Natural Rubber	00000000	00000

Swivel Leveling Mounts with Threaded Hole


Without Cushion	With Cushion

Keep equipment level on slightly sloped and pitted floors with mounts that have a ball-and-socket joint in the base. Add your own stud to create a custom-length mount that you can install in either threaded holes or unthreaded through holes.

Nickel-Plated Steel Base—With a shiny appearance, these mounts create a finished look. They're best for dry environments since the nickel plating offers minimal corrosion resistance.

Black-Oxide Steel Base—With a matte black appearance, these mounts create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.

Rubber Cushion—A cushion under the base grips surfaces so vibrating equipment doesn't slide. It also protects floors from scrapes and gouges.

					Without Cushion				With Rubber Cushion
	Thread Size	Thread Dp.	Swivel Range of Motion	Base Dia.	Cap. per Mount, lb.	Overall Ht.		Each	Cap. per Mount, lb.	Overall Ht.	Cushion Material		Each
Nickel-Plated Steel Base



		1"-8	13/16"	7.5°	4"	20,000	1 7/8"	0000000	000000	15,000	2"	Natural Rubber	00000000	000000


		Zinc-Yellow-Chromate-Plated Steel Base



				1"-8	13/16"	7.5°	4"	20,000	1 7/8"	0000000	00000	15,000	2"	Natural Rubber	0000000	00000


				Black-Oxide Steel Base



						1"-8	13/16"	7.5°	4"	20,000	1 7/8"	00000000	00000	15,000	2"	Natural Rubber	00000000	00000


						303 Stainless Steel Base



								1"-8	13/16"	7.5°	4"	20,000	1 7/8"	0000000	00000	15,000	2"	Natural Rubber	0000000	00000


								316 Stainless Steel Base



										1"-8	13/16"	7.5°	4"	20,000	1 7/8"	00000000	00000	—	—	—	———	0


										Delrin® Acetal Base



												1"-8	13/16"	7.5°	4"	2,400	1 7/8"	0000000	00000	2,400	2"	Natural Rubber	0000000	00000

Sanitary Swivel Leveling Mounts with Threaded Stud

With

Cushion

With an extremely smooth finish, rounded edges, and a covered stud, these mounts are free of crevices where bacteria can grow. They have a silicone seal at the base of the thread cover that keeps contaminants out. The seal is made with chemical additives, so you can find it with an X-ray machine if it falls into your line. Mounts are certified by 3-A, EHEDG, and USDA to meet sanitary design standards. They also have a rubber cushion that reduces vibration to extend your machine’s life. The ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.

With an extremely smooth finish, rounded edges, and a covered stud, these mounts are free of crevices where bacteria can grow. They have a silicone seal at the base of the thread cover that keeps contaminants out. The seal is made with chemical additives, so you can find it with an X-ray machine if it falls into your line. Mounts are certified by 3-A, EHEDG, and USDA to meet sanitary design standards. The ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.

304 Stainless Steel Base—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, they won't hold up to cleaning solutions that contain harsh chemicals like 316 stainless steel can.

Rubber Cushion—A cushion under the base grips surfaces so vibrating equipment doesn't slide. It also protects floors from scrapes and gouges.

							With Rubber Cushion
	Thread Size	Thread Lg.	Mounting Ht.	Swivel Range of Motion	Base Dia.	Food Industry Std.	Cap. per Mount, lb.	Overall Ht.	Cushion Material		Each
304 Stainless Steel Base and Stud



		1"-8	3 3/8"	4 3/8" to 5 3/4"	10°	4 15/16"	3-A Certified 88-00, FDA Compliant 21 CFR 177.2600	7,100	7 1/4"	Buna-N	0000000	0000000

Stay-Put Swivel Leveling Mounts with Threaded Stud


Without Cushion	With Cushion

Bolt down machines so they don’t creep across the floor or tip over. These mounts have punch-out holes for securing equipment that you don’t need to move. The ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.

Glass-Filled Nylon Base and Zinc-Plated Steel Stud—These mounts are suitable for damp environments, but they won’t hold up to high-pressure washdowns and cleaners that contain harsh chemicals.

Glass-Filled Nylon Base and 303 Stainless Steel Stud—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, unlike 316 stainless steel mounts, they won't hold up to harsh chemical cleaning solutions.

Rubber Cushion—A cushion under the base protects floors from scrapes and gouges.

					Mounting Holes				Without Cushion				With Rubber Cushion
	Thread Size	Thread Lg.	Swivel Range of Motion	Base Dia.	No. of	Fasteners Included	Dia.	Ctr.-to-Ctr. Lg.	Cap. per Mount, lb.	Overall Ht.		Each	Cap. per Mount, lb.	Overall Ht.	Cushion Material		Each
Glass-Filled Nylon Base and Zinc-Plated Steel Stud



		1"-8	6"	7.5°	5"	2	No	1/2"	3 7/8"	10,000	8 1/4"	0000000	000000	10,000	8 9/16"	Neoprene	0000000	000000


		1"-8	8"	7.5°	4 3/8"	2	No	13/32"	2 31/32"	—	—	———	0	2,700	9 11/16"	Natural Rubber/SBR	00000000	00000


		Glass-Filled Nylon Base and 303 Stainless Steel Stud



				1"-8	6"	7.5°	5"	2	No	1/2"	3 7/8"	10,000	8 1/4"	0000000	00000	10,000	8 9/16"	Neoprene	0000000	00000

Vibration-Damping Swivel Leveling Mounts with Threaded Stud

With Cushion

A rubber cushion reduces vibration to protect components and extend your machine’s life. For mounting versatility, you can install them in either threaded holes or unthreaded through holes at the bottom of equipment.

Plastic Cushion—The plastic bottom won't scratch or scuff floors when you’re moving equipment.

Rubber Cushion—In addition to reducing vibration, the cushion grips surfaces so vibrating equipment doesn't slide. It also cuts down on noise and protects floors from scrapes and gouges.

						With Rubber Cushion					With Plastic Cushion
	Thread Size	Thread Lg.	Swivel Range of Motion	Base Dia.	Overall Ht.	Cap. per Mount, lb.	Deflection @ Cap.	Cushion Material		Each	Cap. per Mount, lb.	Deflection @ Cap.	Cushion Material		Each
Zinc-Yellow-Chromate-Plated Steel Base and Stud



		1"-8	3 1/2"	7.5°	4"	6"	4,500	0.06"	Neoprene	0000000	000000	11,800	0.08"	Fiber-Reinforced Nylon	0000000	0000000

Stay-Put Swivel Leveling Mounts with Threaded Stud and Offset Hole

One or more offset mounting holes extend from underneath machines to give you more room to drill and install fasteners. These mounts bolt down to secure equipment that doesn’t need to move and prevent it from creeping or tipping. A ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.

Oval Base


1 Mounting Hole, Without Cushion	1 Mounting Hole, With Cushion

Rubber Cushion—A cushion under the base protects floors from scrapes and gouges.

					Base		Mounting Holes		Without Cushion			With Rubber Cushion
	Thread Size	Thread Lg.	Cap. per Mount, lb.	Swivel Range of Motion	Lg.	Wd.	Fasteners Included	Dia.	Overall Ht.		Each	Overall Ht.	Cushion Material		Each
Glass-Filled Nylon Base and Zinc-Plated Steel Stud







				1 Mounting Hole

				1"-8	6"	7,500	7.5°	5 7/16"	4"	No	1/2"	7 5/16"	0000000	000000	7 1/2"	Neoprene	0000000	000000

Round Base


1 Mounting Hole With Cushion	2 Mounting Holes With Cushion

Rubber Cushion—A cushion under the base protects floors from scrapes and gouges.

					Mounting Holes			With Rubber Cushion
	Thread Size	Thread Lg.	Swivel Range of Motion	Base Dia.	Fasteners Included	Dia.	Ctr.-to-Ctr. Lg.	Cap. per Mount, lb.	Overall Ht.	Cushion Material		Each
304 Stainless Steel Base and Stud







				1 Mounting Hole

				1"-8	4"	5°	2 15/16"	No	19/32"	—	2,695	4 7/8"	Buna-N	00000000	000000




						2 Mounting Holes

						1"-8	4"	5°	2 15/16"	No	19/32"	4 1/8"	2,695	4 7/8"	Buna-N	00000000	00000

Stay-Put Sanitary Swivel Leveling Mounts with Threaded Stud

With Cushion

Free of crevices where bacteria can grow, these mounts have an extremely smooth finish, rounded edges, and a covered stud. A silicone seal at the base of the thread cover keeps contaminants out. The seal is made with chemical additives, so you can find it with an X-ray machine if it falls into your line. Mounts are certified by 3-A, EHEDG, and USDA to meet sanitary design standards. You can also bolt them down so machines don’t creep across the floor or tip over. A ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.

Rubber Cushion—A cushion under the base protects floors from scrapes and gouges.

						Mounting Holes					With Rubber Cushion
	Thread Size	Thread Lg.	Mounting Ht.	Swivel Range of Motion	Base Dia.	No. of	Fasteners Included	Dia.	Ctr.-to-Ctr. Lg.	Food Industry Std.	Cap. per Mount, lb.	Overall Ht.	Cushion Material		Each
304 Stainless Steel Base and Stud



		1"-8	2 7/8"	4" to 5 3/8"	9°	4 1/16"	2	No	1/2"	3 1/8"	3-A Certified 88-00, FDA Compliant 21 CFR 177.2600	17,400	6 7/8"	Buna-N	0000000	0000000


		1"-8	4 1/8"	5 3/16" to 7 3/4"	9°	4 1/16"	2	No	1/2"	3 1/8"	3-A Certified 88-00, FDA Compliant 21 CFR 177.2600	17,400	9 1/4"	Buna-N	0000000	000000

Stay-Put Swivel Leveling Mounts with Threaded Hole


Without Cushion	With Cushion

Bolt down machines so they don’t creep across the floor or tip over. These mounts have punch-out holes for securing equipment that you don’t need to move. The ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. Add your own stud to create a custom-length mount that you can install in either threaded holes or unthreaded through holes.

Glass-Filled Nylon Base and Zinc-Plated Steel Hex Nut—These mounts are suitable for damp environments, but they won’t hold up to high-pressure washdowns and cleaners that contain harsh chemicals.

Glass-Filled Nylon Base and 303 Stainless Steel Hex Nut—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, they won't hold up to cleaning solutions that contain harsh chemicals.

Rubber Cushion—A cushion under the base protects floors from scrapes and gouges.

						Mounting Holes				Without Cushion			With Rubber Cushion
	Thread Size	Thread Dp.	Cap. per Mount, lb.	Swivel Range of Motion	Base Dia.	No. of	Fasteners Included	Dia.	Ctr.-to-Ctr. Lg.	Overall Ht.		Each	Overall Ht.	Cushion Material		Each
Glass-Filled Nylon Base and Zinc-Plated Steel Hex Nut



		1"-8	13/16"	7,500	7.5°	4"	2	No	7/16"	2 11/16"	2 3/8"	000000000	000000	2 7/16"	Neoprene	000000000	000000


		1"-8	13/16"	10,000	7.5°	5"	2	No	1/2"	3 7/8"	3"	00000000	00000	3 5/16"	Neoprene	00000000	00000


		Glass-Filled Nylon Base and 303 Stainless Steel Hex Nut



				1"-8	13/16"	7,500	7.5°	4"	2	No	7/16"	2 11/16"	2 3/8"	000000000	00000	2 7/16"	Neoprene	000000000	00000


				1"-8	13/16"	10,000	7.5°	5"	2	No	1/2"	3 7/8"	3"	00000000	00000	3 5/16"	Neoprene	00000000	00000

Vibration-Damping Swivel Leveling Mounts with Threaded Hole

With Cushion

A rubber cushion reduces vibration to protect components and extend your machine’s life. These mounts have a ball-and-socket joint in the base that swivels to compensate for slightly sloped and pitted floors. Add your own stud to create a custom-length mount that you can install in either threaded holes or unthreaded through holes.

Plastic Cushion—The plastic bottom won't scratch or scuff floors when you’re moving equipment.

Rubber Cushion—In addition to reducing vibration, the cushion grips surfaces so vibrating equipment doesn't slide. It also cuts down on noise and protects floors from scrapes and gouges.

						With Rubber Cushion					With Plastic Cushion
	Thread Size	Thread Dp.	Swivel Range of Motion	Base Dia.	Overall Ht.	Cap. per Mount, lb.	Deflection @ Cap.	Cushion Material		Each	Cap. per Mount, lb.	Deflection @ Cap.	Cushion Material		Each
Zinc-Yellow-Chromate-Plated Steel Base



		1"-8	11/16"	7.5°	4"	2 1/2"	4,500	0.06"	Neoprene	0000000	000000	11,800	0.08"	Fiber-Reinforced Nylon	0000000	000000

Reinforced Threaded-Hole Bumpers

Style 1

With a metal core or base plate for added strength, these bumpers withstand repeated impacts for a longer service life than all-rubber bumpers. You can also use them as spacers, vibration dampers, and noise reducers. Twist them onto a threaded stud on your equipment, or pair them with your own stud to create a custom-length bumper.

Multipurpose Neoprene About Multipurpose Neoprene

Style 1

A good choice for oily equipment that's exposed to sunlight, rain, and ozone. These aren't as oil resistant as Buna-N bumpers, but they can be used outdoors.

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.

	Thread
	Size	Dp.	OD	Ht.	Hardness	Hardness Rating	Color	Temp., ° F	Core Material	Nonmarking	For Use Outdoors		Each
Style 1



		1"-8	1"	2 1/4"	2 1/4"	Durometer 40A	Medium Soft	Black	-40 to 200	Steel	No	Yes	0000000	000000


		1"-8	1"	2 1/4"	2 1/4"	Durometer 75A	Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
		1"-8	1 1/4"	3"	2 3/4"	Durometer 40A	Medium Soft	Black	-40 to 200	Steel	No	Yes	0000000	00000
		1"-8	1 1/4"	3"	2 3/4"	Durometer 75A	Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000

Abrasion-Resistant Polyurethane Rubber About Abrasion-Resistant Polyurethane Rubber

Style 1

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.

	Thread
	Size	Dp.	OD	Ht.	Hardness	Hardness Rating	Color	Temp., ° F	Core Material	Nonmarking	For Use Outdoors		Each
Style 1



		1"-8	1"	2 1/4"	2 1/4"	Durometer 50A	Medium	Red	-40 to 200	Steel	No	Yes	00000000	000000


		1"-8	1"	2 1/4"	2 1/4"	Durometer 60A	Medium Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
		1"-8	1"	2 1/4"	2 1/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
		1"-8	1"	2 1/4"	2 1/4"	Durometer 95A	Extra Hard	Black	-40 to 200	Steel	No	Yes	00000000	00000
		1"-8	1 1/4"	3"	2 3/4"	Durometer 60A	Medium Hard	Red	-40 to 200	Steel	No	Yes	00000000	00000
		1"-8	1 1/4"	3"	2 3/4"	Durometer 85A	Hard	Red	-40 to 200	Steel	No	Yes	0000000	00000
		1"-8	1 1/4"	3"	2 3/4"	Durometer 90A	Extra Hard	Red	-40 to 200	Steel	No	Yes	00000000	00000

Oil-Resistant Buna-N About Oil-Resistant Buna-N

Style 1

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.

	Thread
	Size	Dp.	OD	Ht.	Hardness	Hardness Rating	Color	Temp., ° F	Core Material	Nonmarking	For Use Outdoors		Each
Style 1



		1"-8	1"	2 1/4"	2 1/4"	Durometer 40A	Medium Soft	White	-60 to 175	Steel	Yes	No	00000000	000000

Shock-Absorbing Swivel Leveling Mounts with Threaded Stud

Absorb sudden impacts from heavy machinery, such as punch presses, die cutters, and generators that jolt as they power on. These mounts have a solid rubber base, similar to a hockey puck, that isolates shock to protect floors and equipment from damage. The base also cuts down on noise and grips the floor so equipment doesn't slide when it's vibrating. The ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.

Round Neoprene Base with Zinc-Plated Steel Stud

Image of Product. Front orientation. Leveling Mounts. Shock-Absorbing Swivel Leveling Mounts with Threaded Stud, Round Base.

Thread Size	Thread Lg.	Cap. per Mount, lb.	Deflection @ Cap.	Swivel Range of Motion	Base Dia.	Overall Ht.		Each
1"-8	4 1/4"	3,700	0.13"	7.5°	5"	5 7/8"	00000000	0000000
1"-8	4 1/4"	8,000	0.13"	7.5°	5"	5 7/8"	00000000	000000