Couplings for 1 7/16" Shafts

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Shaft Collars

System of Measurement

Shaft Diameter

6.000 mm to 10.000 mm

6.000 mm to 12.000 mm

6.000 mm to 16.000 mm

6.000 mm to 20.000 mm

7 mm

8 mm

9 mm

9.500 mm to 25.000 mm

9.500 mm to 30.000 mm

9.500 mm to 35.000 mm

10 mm

11 mm

12 mm

12.500 mm to 40.000 mm

Shaft Type

Construction

Component

Keyway Width

Material

For Shaft Misalignment Type

For Rotary Motion

Keyway Depth

Overall Length

Shaft Mount Type

Number of Teeth

Set Screw Material

Stainless Steel

Steel

Maximum Torque

Less than 10,000 in·lbf

10,000 in·lbf to 19,999 in·lbf

Length

Flexible Shaft Coupling Type

Maximum Rotation Speed

Shaft Coupling Flexibility

Flexible

Rigid

Number of Set Screws Included

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

RoHS

Compliant

Not Compliant

Export Control Classification Number (ECCN)

EAR99

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87 Products

Spider Couplings

With two hubs gripping a rubbery spider in the center, these couplings damp vibration and transfer torque while flexing to handle misaligned shafts. The metal hubs never touch each other, so there's no need for lubrication. Also known as Lovejoy® couplings. For a complete coupling, select two hubs and one spider or two hubs, one split spider, and one retaining ring. Choose components with the same trade size to ensure they'll fit together.

Hubs

The metal body mounts onto shafts to transmit torque from one shaft to the other through the flexible center.

Keyed—Mount onto shafts with a matching keyway.

Iron—Best for dry environments, since moisture will cause these hubs to rust.

Set-Screw Shaft Mount—Screws dig into your shaft for a secure hold.

	Shaft Mount Type	Choose a Shaft Dia.		Each
Keyed







	Iron

	3 21/64"	L110	4 7/32"	Set Screw	1 7/16"	6408K18	000000


	3 3/4"	L150	4 1/2"	Set Screw	1 7/16"	6408K19	000000
	4 1/2"	L190	4 7/8"	Set Screw	1 7/16"	6408K21	000000
	5"	L225	5 11/32"	Set Screw	1 7/16"	6408K22	000000

Spiders

A flexible center fits between hubs to enable torque transfer and damp vibration.

Buna-N—Highly tear resistant and the best choice to absorb vibration and shock.

Polyurethane Rubber—Resist tearing better than Buna-N and provide a balance of stiffness and moderate vibration damping.

Hytrel—Stiffer than Buna-N, these spiders transmit torque from one shaft to the other almost fully but offer minimal vibration damping.

					Misalignment Capability
	For Hub OD	Shaft Coupling Trade Size	Max. Rotation Speed, rpm	Max. Torque, in·lbf	Parallel	Angular		Each
Buna-N



		3 21/64", 85 mm	L110	5,000	790	0.015"	1°	6408K79	000000


		3 3/4", 96 mm	L150	5,000	1,240	0.015"	1°	6408K81	00000
		4 1/2", 115 mm	L190	5,000	1,725	0.015"	1°	6408K82	00000
		5", 127 mm	L225	4,200	2,340	0.015"	1°	6408K62	00000


		Polyurethane Rubber



				3 21/64"	L110	3,600	1,185	0.015"	1°	2410K17	000000


				3 3/4"	L150	3,600	1,860	0.015"	1°	2410K19	000000


				Hytrel



						3 21/64", 85 mm	L110	3,600	2,265	0.015"	0.5°	6408K97	000000


						3 3/4", 96 mm	L150	3,600	3,705	0.015"	0.5°	6408K98	000000
						4 1/2", 115 mm	L190	5,000	4,680	0.015"	0.5°	6408K99	000000
						5", 127 mm	L225	4,200	6,225	0.015"	0.5°	6408K64	000000

Split Spiders

Unlike standard spiders, you can install these without using tools, removing hubs, or realigning shafts. Hold them in place with a retaining ring.

Polyurethane Rubber—Provide fair vibration damping and tear resistance.

					Misalignment Capability
	For Hub OD	Shaft Coupling Trade Size	Max. Rotation Speed, rpm	Max. Torque, in·lbf	Parallel	Angular	Temp. Range, ° F		Each
Polyurethane Rubber



		3 21/64"	L110	5,900	2,180	0.03"	2°	-30 to 200	2393K35	0000000

Retaining Rings

Press the pins on these rings into the grooves on a split spider. Then, twist to lock the spider in place and transmit torque between shafts.

347 Stainless Steel—Provide good corrosion resistance.

	For Hub OD		Each
347 Stainless Steel



	L110	3 21/64"	2393K25	0000000

High-Torque Chain Couplings

A rugged roller chain locks onto teeth on the hubs to withstand high torque. Often found in conveyors, mixers, and crushers, these couplings also compensate for high angular misalignment. Lubricate to maintain smooth motion. For a complete coupling, select two hubs and one roller chain. Choose components of the same trade size to ensure they'll fit together.

Hubs

The metal body mounts onto shafts to transmit torque from one shaft to the other through the flexible center.

Steel—Best for dry environments, since moisture will cause these hubs to rust.

Set-Screw Shaft Mount—Screws dig into your shaft for a secure hold.

Optional Nylon Covers—Withstand grease lubricant and protect hubs from abrasion and corrosion.

Hubs								Optional Nylon Covers
OD	Shaft Coupling Trade Size	Overall Lg.	For Shaft Type	Shaft Mount Type	Choose a Shaft Dia.		Each	OD		Each







			Steel

			3 25/32"	5016	2 29/32"	Keyed	Set Screw	1 7/16"	6407K43	000000	5 1/8"	6407K73	0000000


			5"	6018	3 29/64"	Keyed	Set Screw	1 7/16"	6407K44	00000	6 3/8"	6407K74	000000

Roller Chain

Lock onto teeth on the hubs to transmit high torque.

Steel—Best for dry environments, since moisture will cause this roller chain to rust.

					Misalignment Capability		Roller Chain
	For Hub OD	Shaft Coupling Trade Size	Max. Rotation Speed, rpm	Max. Torque, in·lbf	Parallel	Angular	Trade No.	Standard		Each
Steel



		3 25/32"	5016	4,000	4,610	0.012"	2°	50-2	ANSI	6407K53	000000


		5"	6018	3,000	10,900	0.012"	1.5°	60-2	ANSI	6407K54	00000

High-Misalignment Tire Couplings

With a large, flexible rubber tire, these withstand the highest misalignment of any coupling while reducing vibration. For a complete coupling, select two hubs, one tire, and two bushings. Choose components of the same trade size to ensure they'll fit together.

Hubs

The metal body mounts onto shafts to transmit torque from one shaft to the other through the flexible center.

Iron and Steel Hub—Best for dry environments, since moisture will cause these hubs to rust.

Clamp-On Shaft Mount—Grip shafts evenly without marring them and hold tighter than set screws. Tighten the clamping screws to secure.

	Hubs						Quick-Disconnect Bushings
	OD	Shaft Coupling Trade Size	Overall Lg.	Shaft Mount Type		Each	Bushing Trade No.	Choose a Shaft Diameter		Each
Iron and Steel Hub



		6 1/2"	L100	3 15/16"	Clamp On	6241K12	000000	SH	1/2", 5/8", 11/16", 3/4", 7/8", 15/16", 1", 1 1/16", 1 1/8", 1 3/16", 1 1/4", 1 5/16", 1 3/8", 1 7/16", 1 1/2", 1 5/8", 1 11/16"	6086K12	000000


		7 3/8"	L110	4 3/16"	Clamp On	6241K13	000000	SH	1/2", 5/8", 11/16", 3/4", 7/8", 15/16", 1", 1 1/16", 1 1/8", 1 3/16", 1 1/4", 1 5/16", 1 3/8", 1 7/16", 1 1/2", 1 5/8", 1 11/16"	6086K12	00000
		8 5/16"	L150	4 5/8"	Clamp On	6241K14	000000	SDS	1/2", 9/16", 5/8", 3/4", 7/8", 15/16", 1", 1 1/16", 1 1/8", 1 3/16", 1 1/4", 1 5/16", 1 3/8", 1 7/16", 1 1/2", 1 9/16", 1 5/8", 1 11/16", 1 3/4", 1 7/8", 1 15/16", 2"	6086K13	00000
		9 1/4"	L190	5 11/16"	Clamp On	6241K15	000000	SK	1/2", 5/8", 3/4", 7/8", 15/16", 1", 1 1/16", 1 1/8", 1 3/16", 1 1/4", 1 5/16", 1 3/8", 1 7/16", 1 1/2", 1 9/16", 1 5/8", 1 11/16", 1 3/4", 1 7/8", 1 15/16", 2", 2 1/8", 2 3/16", 2 1/4", 2 3/8", 2 7/16", 2 1/2", 2 5/8"	6086K15	00000

Tires

Fit these highly flexible rubber tires over the two hubs. They transmit torque, compensate for misalignment, and isolate shock and vibration.

Buna-N—Highly tear resistant.

					Misalignment Capability
	For Hub OD	Shaft Coupling Trade Size	Max. Rotation Speed, rpm	Max. Torque, in·lbf	Parallel	Angular	Axial		Each
Buna-N



		6 1/2"	L100	4,000	1,800	0.125"	4°	0.313"	6241K22	000000


		7 3/8"	L110	3,600	2,200	0.125"	4°	0.313"	6241K23	000000
		8 5/16"	L150	3,100	3,600	0.125"	4°	0.313"	6241K24	000000
		9 1/4"	L190	2,800	4,350	0.125"	4°	0.313"	6241K25	000000

Clamping Rigid Shaft Couplings

Designed to grip evenly around your shaft, clamping couplings provide more holding power than set screw couplings without marring the shaft. Slide onto the end of your shaft and tighten the clamping screws to secure. Good for high-torque applications, rigid couplings connect two shafts that are aligned, allowing for no relative movement between the shafts.

Steel


For Keyed Shafts	For Round Shafts

	Overall Lg.	OD	Max. Rotation Speed, rpm	Max. Torque, in·lbf	For Rotary Motion		Each
For Keyed Shafts



	1 7/16" × 1 7/16"	3 7/8"	2 5/8"	4,000	6,800	Forward/Reverse, Start/Stop, Continuous	61005K96	0000000


	For Round Shafts



			1 7/16" × 1"	3 7/8"	2 5/8"	4,000	6,800	Forward/Reverse, Start/Stop, Continuous	61005K87	000000


			1 7/16" × 1 7/16"	3 7/8"	2 5/8"	4,000	6,800	Forward/Reverse, Start/Stop, Continuous	61005K86	000000

303 Stainless Steel


For Keyed Shafts	For Round Shafts

Stainless steel couplings have excellent corrosion resistance.

	Overall Lg.	OD	Max. Rotation Speed, rpm	Max. Torque, in·lbf	For Rotary Motion		Each
For Keyed Shafts



	1 7/16" × 1 7/16"	3 7/8"	2 5/8"	4,000	4,000	Forward/Reverse, Start/Stop, Continuous	61005K8	0000000


	For Round Shafts



			1 7/16" × 1"	3 7/8"	2 5/8"	4,000	4,000	Forward/Reverse, Start/Stop, Continuous	61005K93	000000


			1 7/16" × 1 7/16"	3 7/8"	2 5/8"	4,000	4,000	Forward/Reverse, Start/Stop, Continuous	61005K92	000000

Shock-Absorbing Grid Couplings

A strip of flexible spring steel (known as a grid) absorbs sudden load increases from motor startups, emergency braking, and other shock loads. They're commonly found in wire drawing and cutting machines, pulverizers, and mixers. For a complete coupling, select two hubs and a grid kit. Choose components of the same trade size to ensure they'll fit together.

Hubs

The metal body mounts onto shafts to transmit torque from one shaft to the other through the flexible center.

Black-Oxide Steel—Typically chosen for their appearance, these hubs have a dark, matte coating that creates a finished look. They offer minimal corrosion resistance, so they're best for dry environments.

Set-Screw Shaft Mount—Screws dig into your shaft for a secure hold.

For Shaft Type	Shaft Mount Type	Choose a Shaft Dia.		Each







Black-Oxide Steel

3 19/32"	1050T	4 7/8"	Keyed	Set Screw	1 7/16"	3395N4	0000000

Grid Kits

The grid wraps around the teeth of both hubs to spread the force of starts, stops, and reversals. When the shock load hits, the grid flexes to spread out the load. After the load passes, the grid straightens back out.

Spring Steel—Use these hard, rigid grids for high-stress applications. They're best for dry environments, since moisture will cause them to rust.

	Grid Kits									Replacement Grids		Replacement Seals		Additional Grease
					Misalignment Capability
	For Hub OD	Shaft Coupling Trade Size	Max. Rotation Speed, rpm	Max. Torque, in·lbf	Parallel	Angular	Includes		Each		Each		Each		Each
Spring Steel



		3 19/32"	1050T	4,500	3,850	0.016"	0.25°	One Grid, One Two-Piece Grid Cover, Two Paper Gaskets, Two Rubber Seals, Fasteners, Grease	3395N123	0000000	3395N114	0000000	3395N132	000000	8670T12	000000

Two-Piece Rigid Shaft Coupling Bridges

When your shafts are not close enough to use standard couplings, these have the length to bridge the gap. Install them anywhere on a shaft without removing components or having access to the ends of the shaft. Tighten the clamping screws to secure. Good for high-torque applications, rigid couplings connect two shafts that are aligned, allowing for no relative movement between the shafts.

Cast Iron

Image of Product. Front orientation. Rigid Shaft Couplings. Two-Piece Rigid Shaft Coupling Bridges .

	Overall Lg.	OD	Max. Rotation Speed, rpm	Max. Torque, in·lbf	For Rotary Motion		Each
For Keyed Shafts



	1 7/16"	7 1/8"	4 1/2"	4,130	3,500	Forward/Reverse, Start/Stop, Continuous	6417K12	0000000

Bearing Adapter Sleeves

Make up for imperfections and gaps between your bearing and shaft for a tight fit. These bearing adapter sleeves are the most common way to mount a bearing with a tapered bore onto a cylindrical seat. They work with both straight and stepped shafts. Secure using the included lock nut.

Inch

	For Shaft Dia.	ID	Wd.	Includes		Each
Low-Carbon Steel



	SNW-09	1 7/16"	1 7/16"	1.574"	Lock Nut, Lock Washer	4449N31	000000

Two-Piece Shaft Collars

For Round Shafts

For Keyed Shafts

Attach these collars anywhere along your shaft, which helps when other components are already installed or you can't access the end. They clamp firmly and evenly without marring the shaft, so you can reposition or remove collars later.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

Zinc-Plated Carbon Steel—A step up from plain carbon steel collars, these withstand occasional exposure to moisture.

Chrome-Plated Carbon Steel—Resist moisture and mild cleaning solutions better than zinc-plated collars.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

316 Stainless Steel—More corrosion resistant than 303 stainless steel collars. These collars withstand salt water and harsh chemicals, such as bleach, chlorine, and phosphoric acid.

Aluminum—One-third the weight of steel and corrosion resistant.

						For Round Shafts		For Keyed Shafts
				Clamping Screw				Keyway
	For Shaft Dia.	OD	Wd.	Type	No. Included		Each	Wd.	Dp.		Each
Black-Oxide Carbon Steel



		1 7/16"	2 1/4"	9/16"	Socket Head	2	6436K58	000000	3/8"	5/32"	3357K34	000000


		Zinc-Plated Carbon Steel



				1 7/16"	2 1/4"	9/16"	Socket Head	2	2380K34	00000	—	—	———	0


				Chrome-Plated Carbon Steel



						1 7/16"	2 1/4"	9/16"	Socket Head	2	3370K78	00000	—	—	———	0


						303 Stainless Steel



								1 7/16"	2 1/4"	9/16"	Socket Head	2	6436K96	00000	3/8"	5/32"	3329K34	00000


								316 Stainless Steel



										1 7/16"	2 1/4"	9/16"	Socket Head	2	9633T27	00000	—	—	———	0


										Aluminum



												1 7/16"	2 1/4"	9/16"	Socket Head	2	6436K147	00000	—	—	———	0

Set Screw Shaft Collars

Slide these traditional collars from one end of the shaft and tighten the set screw. They dig into the shaft for a secure hold, but one that leaves a gouge. For maximum holding power, make sure the set screw is harder than the shaft.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

Zinc-Plated Carbon Steel—A step up from plain carbon steel collars, these withstand occasional exposure to moisture.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

316 Stainless Steel—More corrosion resistant than 303 stainless steel collars. These collars withstand salt water and harsh chemicals, such as bleach, chlorine, and phosphoric acid.

Aluminum—One-third the weight of steel and corrosion resistant.

				Set Screw
	For Shaft Dia.	OD	Wd.	Type	No. Included		Each
Black-Oxide Carbon Steel



		1 7/16"	2 1/4"	3/4"	Hex Socket	1	9414T27	000000


		Zinc-Plated Carbon Steel



				1 7/16"	2 1/4"	3/4"	Hex Socket	1	6432K33	0000


				303 Stainless Steel



						1 7/16"	2 1/4"	3/4"	Hex Socket	1	6462K33	00000


						316 Stainless Steel



								1 7/16"	2 1/4"	3/4"	Hex Socket	1	9943K37	00000


								Aluminum



										1 7/16"	2 1/4"	3/4"	Hex Socket	1	9946K32	00000

Chain and Belt Torque Limiters


Torque Limiter Shown with Sprocket		Replacement Friction Lining

Prevent damage from overloading. When overloaded, these limiters cause your sprocket or pulley to slip. Once the overload is removed, the limiters automatically reset. Set the torque within the range listed. Friction lining is between the hub and pressure plate.

Double Spring—Double-spring limiters have a second spring for handling nearly twice the torque of single-spring limiters.

Sprockets—Sprockets are designed specifically to fit their corresponding limiters. These hubless sprockets are not interchangeable.

	Torque Limiters												Sprockets			Replacement Friction Lining
				Keyway				Torque, ft·lbf
	For Shaft Dia.	OD	Overall Wd.	Wd.	Dp.	For Max. Sprocket or Pulley Wd.	Friction Lining Thk.	Min.	Max.	Hub Material		Each	Choose a Roller Chain Trade Number		Each		Each
Single Spring



		1 7/16"	5"	2 7/8"	3/8"	3/16"	5/8"	1/8"	90	250	Steel	6524K156	0000000	40, 41, 50, 60, 80	6525K15	000000	6525K66	000000


		1 7/16"	6"	3"	3/8"	3/16"	13/16"	1/8"	24	320	Steel	6524K138	000000	40, 41, 50, 60, 80, 100	6525K33	000000	6525K73	00000


		Double Spring



				1 7/16"	5"	2 7/8"	3/8"	3/16"	5/8"	1/8"	120	400	Steel	6524K456	000000	40, 41, 50, 60, 80	6525K15	00000	6525K66	00000


				1 7/16"	6"	3"	3/8"	3/16"	3/4"	1/8"	26	440	Steel	6524K137	000000	40, 41, 50, 60, 80, 100	6525K33	000000	6525K73	00000

Replacements for Torque Limiters

	For Roller Chain Trade No.
For 5" OD


40, 50	6525K811	000000
41	6525K812	00000
60, 80	6525K813	00000

For OD		Each
5"	6525K803	000000

Shaft Collars

Slide these collars from one end of your shaft and tighten the clamping screw. They grip firmly and evenly without marring the shaft, so you can reposition or remove them later.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

Zinc-Plated Carbon Steel—A step up from plain carbon steel collars, these withstand occasional exposure to moisture.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

316 Stainless Steel—More corrosion resistant than 303 stainless steel collars. These collars withstand salt water and harsh chemicals, such as bleach, chlorine, and phosphoric acid.

Aluminum—One-third the weight of steel and corrosion resistant.

				Clamping Screw
	For Shaft Dia.	OD	Wd.	Type	No. Included		Each
Black-Oxide Carbon Steel



		1 7/16"	2 1/4"	9/16"	Socket Head	1	6435K66	000000


		Zinc-Plated Carbon Steel



				1 7/16"	2 1/4"	9/16"	Socket Head	1	9961K34	00000


				303 Stainless Steel



						1 7/16"	2 1/4"	9/16"	Socket Head	1	6435K67	00000


						316 Stainless Steel



								1 7/16"	2 1/4"	9/16"	Socket Head	1	9421T24	00000


								Aluminum



										1 7/16"	2 1/4"	9/16"	Socket Head	1	6157K38	00000

Plastic Two-Piece Shaft Collars

Lightweight alternatives to metal two-piece collars for weight-sensitive applications. Attach these collars anywhere along a shaft when other components are already installed or you can't access the ends. They clamp firmly and evenly without marring the shaft, so you can reposition or remove them later.

Acetal—Resist swelling when exposed to moisture.

Nylon—Will swell and weaken when exposed to moisture, so they're best for dry environments.

				Clamping Screw
	For Shaft Dia.	OD	Wd.	Type	No. Included		Each
Nylon



		1 7/16"	2 1/2"	3/4"	Socket Head	2	60485K74	000000


		Acetal



				1 7/16"	2 1/2"	3/4"	Socket Head	2	9708T23	00000

Oversized Shaft Collars

Wider and thicker with a larger clamping screw, these shaft collars deliver a stronger grip than standard collars. Slide them from one end of your shaft and tighten the screw. They clamp firmly and evenly without marring the shaft, so you can reposition or remove them later.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

				Clamping Screw
	For Shaft Dia.	OD	Wd.	Type	No. Included		Each
Black-Oxide Carbon Steel



		1 7/16"	2 3/4"	5/8"	Socket Head	1	9951K15	000000

Oversized Two-Piece Shaft Collars

For Round Shafts

Wider and thicker with larger clamping screws, these deliver a more powerful hold than standard two-piece collars. Attach them anywhere along a shaft when other components are already installed or you can't access the ends. They grip evenly without marring the shaft, so you can reposition or remove them later.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

				Clamping Screw		For Round Shafts
	For Shaft Dia.	OD	Wd.	Type	No. Included		Each
Black-Oxide Carbon Steel



		1 7/16"	2 3/4"	5/8"	Socket Head	2	8386K15	000000

Set Screw Two-Piece Shaft Collars

Attach these traditional collars anywhere along a shaft when other components are already installed or you can't access the ends. Their set screw digs into the shaft for a tight, permanent hold, but one that leaves a gouge. For maximum holding power, make sure the set screw is harder than the shaft.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

				Set Screw		Clamping Screw			Each
	For Shaft Dia.	OD	Wd.	Type	No. Included	Type	No. Included		1-24	25-Up
Black-Oxide Carbon Steel



		1 7/16"	2 1/4"	9/16"	Hex Socket	1	Socket Head	2	1069N68	000000	000000

Shaft Collars with Lever

Ideal for frequent setup changes in tight spaces, these collars tighten with a lever instead of a screwdriver. Slide them from one end of your shaft and turn the lever like a ratchet to secure. To reposition or remove collars later, use the lever to loosen the screw and release the hold.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

Black Anodized Aluminum—One-third the weight of steel and more corrosion resistant than unfinished aluminum.

				Lever		Clamping Screw
	For Shaft Dia.	OD	Wd.	Ht.	Lg.	Type	No. Included		Each
Black-Oxide Carbon Steel



		1 7/16"	2 3/8"	19/32"	1.594"	1.781"	Socket Head	1	3466N21	000000


		303 Stainless Steel



				1 7/16"	2 3/8"	19/32"	1.594"	1.781"	Socket Head	1	3466N57	000000


				Black Anodized Aluminum



						1 7/16"	2 3/8"	19/32"	1.594"	1.781"	Socket Head	1	3466N93	00000

Two-Piece Shaft Collars with Lever

Skip the screwdriver—tighten these collars by turning the lever like a ratchet instead. They're ideal for packing, printing, label-feeding, and other equipment requiring frequent setup changes in tight spaces. Attach them anywhere along your shaft, which helps when other components are already installed or you can't access the ends. To reposition or remove collars later, use the lever to loosen the screw and release the hold.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

Black Anodized Aluminum—One-third the weight of steel and more corrosion resistant than unfinished aluminum.

				Lever		Clamping Screw
	For Shaft Dia.	OD	Wd.	Ht.	Lg.	Type	No. Included		Each
Black-Oxide Carbon Steel



		1 7/16"	2 3/8"	19/32"	1 19/32"	1 25/32"	Socket Head	2	3553N122	000000


		303 Stainless Steel



				1 7/16"	2 3/8"	19/32"	1 19/32"	1 25/32"	Socket Head	2	3553N222	000000


				Black Anodized Aluminum



						1 7/16"	2 3/8"	19/32"	1 19/32"	1 25/32"	Socket Head	2	3553N322	00000