Weld On Levels | McMaster-Carr

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34 Products

Leveling Jacks


Side Handle Style A	Top Handle Style A	Side Handle Style B	Top Handle Style B	Top Handle Style D

Mount these jacks to equipment to raise and level it.

Warning: Never use to support people or loads over people.

Through-Hole Mount—Mount jacks through a hole in the frame of equipment and fasten the mounting plate.

Side Mount—Weld the included mount to equipment then attach the jack to the mount. A pin locks the jack in a vertical position; pull the pin to rotate the jack into a horizontal position when not in use.

Triangular Mounting Plate—Jacks with triangular plate can also be welded onto your equipment. They’re commonly used with an A-frame trailer coupler.

Foot Plate—Jacks with foot plate have extra stability.

									Mounting
	Style	Weight Capacity	Ht.	Max. Lift	Overall Ht.	Handle Lg.	Body Material	For Hole Dia.	Fasteners Included	No. of Holes	Hole Lg.	Hole Wd.	Features		Each
Weld On Side Mount with Rectangular Mounting Plate







				Side Handle

				A	1 ton/2,000 lb.	10 7/8" to 20 7/8"	10"	22 3/4"	5 7/8"	Steel	—	—	—	—	—	Foot Plate	2963T44	0000000


				A	2 1/2 ton/5,000 lb.	10 3/8" to 20 3/8"	10"	22 7/8"	6 1/2"	Steel	—	—	—	—	—	Foot Plate	2963T48	00000
				A	2 1/2 ton/5,000 lb.	15 3/8" to 30 3/8"	15"	27 7/8"	6 1/2"	Steel	—	—	—	—	—	Foot Plate	2963T49	000000




						Top Handle

						A	2 1/2 ton/5,000 lb.	14 1/2" to 29 1/2"	15"	27 1/2"	7 5/8"	Steel	—	—	—	—	—	Foot Plate	2963T35	000000


						Weld On Side Mount with Square Mounting Plate







										Side Handle

										A	1 ton/2,000 lb.	15" to 30 1/2"	15 1/2"	32 3/4"	6 1/8"	Steel	—	—	—	—	—	Foot Plate	2963T52	000000




												Top Handle

												A	1 ton/2,000 lb.	14 3/4" to 29 3/4"	15"	30"	6"	Steel	—	—	—	—	—	Foot Plate	2963T51	00000


												Weld On Side Mount with Tubular Mounting Plate







																Side Handle

																B	1 ton/2,000 lb.	10 7/8" to 20 7/8"	10"	23"	5 7/8"	Steel	—	—	—	—	—	Foot Plate	2963T71	000000


																B	1 ton/2,000 lb.	15" to 30 1/2"	15 1/2"	32 3/4"	6 1/8"	Steel	—	—	—	—	—	Foot Plate	2963T53	000000
																B	2 1/2 ton/5,000 lb.	10 1/2" to 20 1/2"	10"	23"	6 1/2"	Steel	—	—	—	—	—	Foot Plate	2963T73	000000
																B	2 1/2 ton/5,000 lb.	15 1/2" to 30 1/2"	15"	28"	6 1/2"	Steel	—	—	—	—	—	Foot Plate	2963T74	000000
																B	3 1/2 ton/7,000 lb.	11" to 21"	10"	25 5/8"	8 1/2"	Steel	—	—	—	—	—	Foot Plate	2963T75	000000
																B	5 ton/10,000 lb.	17" to 29 5/8"	12 5/8"	39 1/2"	13 1/2"	Steel	—	—	—	—	—	Foot Plate	2963T81	000000




	Top Handle

	B																2 1/2 ton/5,000 lb.	11 1/4" to 21 1/4"	10"	18"	7 5/8"	Steel	—	—	—	—	—	Foot Plate	2963T18	000000


	Bolt On/Weld On/Through Hole with Triangular Mounting Plate







																		Top Handle

																		D	2 1/2 ton/5,000 lb.	10 7/8" to 25 7/8"	15"	24 3/8"	7 5/8"	Steel	2 1/4"	No	3	7/16"	13/16"	—	2933T35	000000

Sanitary Weld-On Swivel Leveling Mounts


Shown Installed	With Cushion

With an extremely smooth finish, rounded edges, and a covered stud, these mounts are free of crevices where bacteria can grow. 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. To level equipment on sloped floors, insert these mounts into a hole on the bottom of your equipment, and then weld the seam to seal the connection. Once you've adjusted the stud to your desired height and angle, weld the stud to the base.

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
	For Hole Dia., mm	Mounting Ht., mm	Swivel Range of Motion	Base Dia., mm	Food Industry Std.	Cap. per Mount, lb.	Overall Ht., mm	Cushion Material		Each
304 Stainless Steel Base and Stud



		52	56 to 85	20°	109	FDA Compliant 21 CFR 177.2600	6,000	151	Buna-N	7337N12	0000000


		62	63 to 92	20°	109	FDA Compliant 21 CFR 177.2600	6,000	151	Buna-N	7337N13	000000

Weld-On Leveling Mount Inserts

Weld these inserts to the end of tubular legs to attach threaded leveling mounts and casters. They create a more secure connection than press-fit inserts.

For Square Legs

	For Leg				Thread
	Outer Lg.	Outer Wd.	Cap. per Mount	Ht.	Size	Type		Each
Steel



		1"	1"	Not Rated	1/4"	3/8"-16	UNC	8856N11	000000


		1"	1"	Not Rated	1/4"	1/2"-13	UNC	8856N14	00000
		1"	1"	Not Rated	1/4"	5/8"-11	UNC	8856N17	00000
		1"	1"	Not Rated	1/4"	3/4"-10	UNC	8856N21	00000
		1 1/2"	1 1/2"	Not Rated	1/4"	3/8"-16	UNC	8856N12	00000
		1 1/2"	1 1/2"	Not Rated	1/4"	1/2"-13	UNC	8856N15	00000
		1 1/2"	1 1/2"	Not Rated	1/4"	5/8"-11	UNC	8856N18	00000
		1 1/2"	1 1/2"	Not Rated	1/4"	3/4"-10	UNC	8856N22	00000
		2"	2"	Not Rated	1/4"	3/8"-16	UNC	8856N13	00000
		2"	2"	Not Rated	1/4"	1/2"-13	UNC	8856N16	00000
		2"	2"	Not Rated	1/4"	5/8"-11	UNC	8856N19	00000


		2"	2"	Not Rated	1/4"	3/4"-10	UNC	8856N23	00000

Weld-On Sights

Weld these sights to single-wall tanks. They’re often used to monitor contents in process vessels, mixers, and bulk containers.

304 Stainless Steel with Glass Window


With Bolt-On Window	With Bolt-On Window (Unassembled)

With Bolt-On Window—Sights with a bolt-on window should be welded to a hole in your tank wall.

Max. Pressure @ Temp.	Temp. Range, ° F	For Use With	Seal Material		Each







With Bolt-On Window

4 11/16"	5"	3 1/2"	60 psi @ 70° F	-40 to 300	Water, Hydraulic Fluid	Silicone Rubber	4201K32	0000000

316L Stainless Steel with Glass Window


With Screw-Together Window (Unassembled)	With Screw-Together Window

316L stainless steel sights are more corrosion resistant than 304 stainless steel sights.

With Screw-Together Window—Sights with a screw-together window make it easier to access your tank and clean the window than sights with a bolt-on window. To install these sights, place the body in a hole on your tank wall and weld it. Then twist on the window and tighten with a spanner wrench.

DIN 11851—DIN 11851 rated sights meet dairy fitting standards.

Max. Pressure @ Temp.	Temp. Range, ° F	For Use With	Seal Material	Specs. Met		Each







With Screw-Together Window

2"	3 5/8"	2"	150 psi @ 70° F	-20 to 390	Water, Hydraulic Fluid, Compressed Air	Silicone Rubber	DIN 11851	4814K54	0000000


2 1/2"	4 7/16"	2 1/2"	150 psi @ 70° F	-20 to 390	Water, Hydraulic Fluid, Compressed Air	Silicone Rubber	DIN 11851	4814K55	000000
3 1/8"	5"	3 1/8"	150 psi @ 70° F	-20 to 390	Water, Hydraulic Fluid, Compressed Air	Silicone Rubber	DIN 11851	4814K56	000000
4"	5 13/16"	4"	150 psi @ 70° F	-20 to 390	Water, Hydraulic Fluid, Compressed Air	Silicone Rubber	DIN 11851	4814K57	000000
5"	7"	5"	90 psi @ 70° F	-20 to 390	Water, Hydraulic Fluid, Compressed Air	Silicone Rubber	DIN 11851	4814K58	00000000