Locking Pulleys | McMaster-Carr

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System of Measurement

Bushing Trade Number

Number of Grooves

Belt Trade Size

Mount Type

V-Belt Type

For Maximum Belt Width

Number of Teeth

Weight Capacity

Width

Pitch

Body Material

Material

Lift Length

Export Control Classification Number (ECCN)

EAR99

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

REACH

RoHS

DFARS Specialty Metals

Exempt

Brake Type

Cleat

Mechanical

Pulling Effort @ Capacity

Rope Diameter

Clearance

274 Products

Pulley Hoists


Steel with Mechanical Brake	Stainless Steel and Plastic with Cleat Brake

These hoists come with fibrous rope that is lighter in weight and easier to handle than chain.

Warning: Never use to lift people or items over people.

Plastic Body and Stainless Steel Body—Stainless steel and plastic hoists are corrosion resistant.

Mechanical Brake—Mechanical brake automatically holds your load in place when you stop pulling the rope.

Cleat Brake—Cleat brake locks by pulling the rope through the cleat to hold your load in place.

								Shackle
	Wt. Cap.	Lift Lg., ft.	Pulling Effort @ Cap., lbf	Clearance	Mount Type	Hook Opening Wd.	For Shackle Pin Dia.	Inside Lg.	Inside Wd.	Rope Dia.		Each
Steel with Mechanical Brake



		1/8 ton, 250 lb.	10	125	12"	Hook	1 1/4"	—	—	—	3/8"	0000000	000000


		Stainless Steel and Plastic with Cleat Brake



				1/4 ton, 660 lb.	5	165	9"	Shackle	—	3/16"	13/16"	9/16"	1/4"	00000000	000000


				1/4 ton, 870 lb.	8	200	12"	Hook	5/8"	—	—	—	5/16"	00000000	000000
				1/2 ton, 1,220 lb.	9	300	14"	Hook	5/8"	—	—	—	3/8"	00000000	000000

Ultra-High-Torque GT Timing Belt Pulleys

Pair these pulleys with the strongest timing belts we offer, Ultra-High-Torque GT Timing Belts. They can handle as much torque as roller chain. Their curved teeth fit snugly with matching belts for minimal play (backlash), so these pulleys are good for applications that require precise positioning. All are compatible with Gates Poly Chain GT timing belts.

Steel and Iron—Strong but best for dry environments since moisture will cause them to rust.

Bushing Bore—Quickly swap or service parts in tight spaces—no press-fitting or special tools required. Mount a bushing (sold separately) on your shaft and slide the pulley over it. As you tighten the included set screws, the bushing grips the shaft and draws it into the pulley, creating a final hold that is more secure than with set screws alone.

					For Bushing
	For Max. Belt Wd., mm	Pitch, mm	No. of Teeth	Bore Type	Type	Trade No.	Pitch Dia., mm	No. of Flanges		Each
For 8MGT Trade Size







				Steel

				12	8	22	Bushing	Taper Lock	1008	56	2	0000000	0000000


				21	8	22	Bushing	Taper Lock	1008	56	2	0000000	000000




						Iron

						12	8	36	Bushing	Taper Lock	1610	92	2	0000000	000000


						12	8	45	Bushing	Taper Lock	2012	115	2	0000000	000000
						21	8	36	Bushing	Taper Lock	1610	92	2	0000000	000000
						21	8	45	Bushing	Taper Lock	2012	115	2	0000000	000000
						36	8	32	Bushing	Taper Lock	1210	81.5	2	00000000	000000
						36	8	36	Bushing	Taper Lock	1610	91.7	2	00000000	000000
						36	8	45	Bushing	Taper Lock	2012	114.6	2	00000000	000000


						For 14MGT Trade Size







										Iron

										20	14	28	Bushing	Taper Lock	2012	124.8	2	00000000	000000


										20	14	40	Bushing	Taper Lock	2517	178.3	2	00000000	000000
										20	14	60	Bushing	Taper Lock	3525	267.4	2	00000000	000000
										37	14	28	Bushing	Taper Lock	2012	124.8	2	00000000	000000
										37	14	40	Bushing	Taper Lock	3020	178.3	2	00000000	000000
										37	14	60	Bushing	Taper Lock	3525	267.4	2	00000000	000000
										68	14	29	Bushing	Taper Lock	2517	129.2	2	00000000	000000
										68	14	40	Bushing	Taper Lock	3020	178.3	2	00000000	000000
										68	14	60	Bushing	Taper Lock	3525	267.4	2	00000000	000000

Bushings

Taper-Lock

Bushing

Bushing
Type	Trade No.	For Shaft Dia.		Each
Taper Lock	1008	1/2"	000000000	000000
Taper Lock	1008	5/8"	000000000	00000
Taper Lock	1008	3/4"	000000000	00000
Taper Lock	1008	7/8"	000000000	00000
Taper Lock	1008	15/16"	000000000	00000
Taper Lock	1008	1"	000000000	00000
Taper Lock	1008	14 mm	000000000	00000
Taper Lock	1008	16 mm	000000000	00000
Taper Lock	1008	18 mm	000000000	00000
Taper Lock	1008	19 mm	000000000	00000
Taper Lock	1008	20 mm	000000000	00000
Taper Lock	1008	22 mm	000000000	00000
Taper Lock	1210	1/2"	000000000	00000
Taper Lock	1210	5/8"	000000000	00000
Taper Lock	1210	3/4"	000000000	00000
Taper Lock	1210	7/8"	000000000	00000
Taper Lock	1210	15/16"	000000000	00000
Taper Lock	1210	1"	000000000	00000
Taper Lock	1210	1 1/16"	000000000	00000
Taper Lock	1210	1 1/8"	000000000	00000
Taper Lock	1210	1 3/16"	000000000	00000
Taper Lock	1210	1 1/4"	000000000	00000
Taper Lock	1210	14 mm	000000000	00000
Taper Lock	1210	16 mm	000000000	00000
Taper Lock	1210	18 mm	000000000	00000
Taper Lock	1210	20 mm	000000000	00000
Taper Lock	1210	22 mm	000000000	00000
Taper Lock	1210	24 mm	000000000	00000
Taper Lock	1210	25 mm	000000000	00000
Taper Lock	1210	28 mm	000000000	00000
Taper Lock	1210	30 mm	000000000	00000
Taper Lock	1210	32 mm	000000000	00000
Taper Lock	1610	1/2"	000000000	00000
Taper Lock	1610	5/8"	000000000	00000
Taper Lock	1610	3/4"	000000000	00000
Taper Lock	1610	13/16"	000000000	00000
Taper Lock	1610	7/8"	000000000	00000
Taper Lock	1610	15/16"	000000000	00000
Taper Lock	1610	1"	000000000	00000
Taper Lock	1610	1 1/16"	000000000	00000
Taper Lock	1610	1 1/8"	000000000	00000
Taper Lock	1610	1 3/16"	000000000	00000
Taper Lock	1610	1 1/4"	000000000	00000
Taper Lock	1610	1 5/16"	000000000	00000
Taper Lock	1610	1 3/8"	000000000	00000
Taper Lock	1610	1 7/16"	000000000	00000
Taper Lock	1610	1 1/2"	000000000	00000
Taper Lock	1610	1 9/16"	000000000	00000
Taper Lock	1610	1 5/8"	000000000	00000
Taper Lock	1610	1 11/16"	000000000	00000
Taper Lock	1610	14 mm	000000000	00000
Taper Lock	1610	16 mm	000000000	00000
Taper Lock	1610	18 mm	000000000	00000
Taper Lock	1610	19 mm	000000000	00000
Taper Lock	1610	20 mm	000000000	00000
Taper Lock	1610	22 mm	000000000	00000
Taper Lock	1610	24 mm	000000000	00000
Taper Lock	1610	25 mm	000000000	00000
Taper Lock	1610	28 mm	000000000	00000
Taper Lock	1610	30 mm	000000000	00000
Taper Lock	1610	32 mm	000000000	00000
Taper Lock	1610	35 mm	000000000	00000
Taper Lock	1610	38 mm	000000000	00000
Taper Lock	2012	1/2"	000000000	00000
Taper Lock	2012	5/8"	000000000	00000
Taper Lock	2012	3/4"	000000000	00000
Taper Lock	2012	7/8"	000000000	00000
Taper Lock	2012	15/16"	000000000	00000
Taper Lock	2012	1"	000000000	00000
Taper Lock	2012	1 1/8"	000000000	00000
Taper Lock	2012	1 3/16"	000000000	00000
Taper Lock	2012	1 1/4"	000000000	00000
Taper Lock	2012	1 3/8"	000000000	00000
Taper Lock	2012	1 7/16"	000000000	00000
Taper Lock	2012	1 1/2"	000000000	00000
Taper Lock	2012	1 9/16"	000000000	00000
Taper Lock	2012	1 5/8"	000000000	00000
Taper Lock	2012	1 11/16"	000000000	00000
Taper Lock	2012	1 3/4"	000000000	00000
Taper Lock	2012	1 7/8"	000000000	00000
Taper Lock	2012	1 15/16"	000000000	00000
Taper Lock	2012	2"	000000000	00000
Taper Lock	2012	2 1/8"	000000000	000000
Taper Lock	2012	20 mm	000000000	00000
Taper Lock	2012	22 mm	000000000	00000
Taper Lock	2012	24 mm	000000000	00000
Taper Lock	2012	25 mm	000000000	00000
Taper Lock	2012	28 mm	000000000	00000
Taper Lock	2012	30 mm	000000000	00000
Taper Lock	2012	32 mm	000000000	00000
Taper Lock	2012	35 mm	000000000	00000
Taper Lock	2012	38 mm	000000000	00000
Taper Lock	2012	40 mm	000000000	00000
Taper Lock	2012	42 mm	000000000	00000
Taper Lock	2012	45 mm	000000000	00000
Taper Lock	2012	50 mm	000000000	00000
Taper Lock	2517	3/4"	000000000	00000
Taper Lock	2517	7/8"	000000000	00000
Taper Lock	2517	1"	000000000	00000
Taper Lock	2517	1 1/8"	000000000	00000
Taper Lock	2517	1 3/16"	000000000	00000
Taper Lock	2517	1 1/4"	000000000	00000
Taper Lock	2517	1 5/16"	000000000	00000
Taper Lock	2517	1 3/8"	000000000	00000
Taper Lock	2517	1 7/16"	000000000	00000
Taper Lock	2517	1 1/2"	000000000	00000
Taper Lock	2517	1 5/8"	000000000	00000
Taper Lock	2517	1 11/16"	000000000	00000
Taper Lock	2517	1 3/4"	000000000	00000
Taper Lock	2517	1 13/16"	000000000	00000
Taper Lock	2517	1 7/8"	000000000	00000
Taper Lock	2517	1 15/16"	000000000	00000
Taper Lock	2517	2"	000000000	00000
Taper Lock	2517	2 1/8"	000000000	00000
Taper Lock	2517	2 3/16"	000000000	00000
Taper Lock	2517	2 1/4"	000000000	00000
Taper Lock	2517	2 3/8"	000000000	00000
Taper Lock	2517	2 7/16"	000000000	00000
Taper Lock	2517	2 1/2"	000000000	00000
Taper Lock	2517	2 5/8"	000000000	000000
Taper Lock	2517	2 11/16"	000000000	000000
Taper Lock	2517	24 mm	000000000	00000
Taper Lock	2517	25 mm	000000000	00000
Taper Lock	2517	30 mm	000000000	00000
Taper Lock	2517	32 mm	000000000	00000
Taper Lock	2517	35 mm	000000000	00000
Taper Lock	2517	38 mm	000000000	00000
Taper Lock	2517	40 mm	000000000	00000
Taper Lock	2517	42 mm	000000000	00000
Taper Lock	2517	45 mm	000000000	00000
Taper Lock	2517	48 mm	000000000	00000
Taper Lock	2517	50 mm	000000000	00000
Taper Lock	3020	1"	000000000	00000
Taper Lock	3020	1 1/8"	000000000	00000
Taper Lock	3020	1 1/4"	000000000	00000
Taper Lock	3020	1 3/8"	000000000	00000
Taper Lock	3020	1 7/16"	000000000	00000
Taper Lock	3020	1 1/2"	000000000	00000
Taper Lock	3020	1 5/8"	000000000	00000
Taper Lock	3020	1 3/4"	000000000	00000
Taper Lock	3020	1 7/8"	000000000	00000
Taper Lock	3020	1 15/16"	000000000	00000
Taper Lock	3020	2"	000000000	00000
Taper Lock	3020	2 1/8"	000000000	00000
Taper Lock	3020	2 3/8"	000000000	00000
Taper Lock	3020	2 7/16"	000000000	00000
Taper Lock	3020	2 1/2"	000000000	00000
Taper Lock	3020	2 3/4"	000000000	00000
Taper Lock	3020	2 7/8"	000000000	00000
Taper Lock	3020	2 15/16"	000000000	00000
Taper Lock	3020	3"	000000000	00000
Taper Lock	3020	40 mm	000000000	00000
Taper Lock	3020	48 mm	000000000	00000
Taper Lock	3020	55 mm	000000000	00000

Taper-Lock Bushing-Bore V-Belt Drive Pulleys

Mount these drive pulleys with a taper-lock bushing for a tight, wobb le-free hold on your shaft. These pulleys transfer force from the shaft to a V-belt in a power transmission system, and also help with misalignment. Made of cast iron, these pulleys are durable and resist wear.

Depending on the taper-lock bushing you choose, the same drive pulley can be used with different shaft diameters.

For SPA and XPA Belts


1 Groove	2 Grooves	3 Grooves	4 Grooves

No. of Grooves	OD, mm	Pitch Dia., mm	Wd., mm	Overall Wd., mm	Groove Dp., mm	For Bushing Type	Material	Body Type		Each
1	76.6	71	20	22	13.8	Taper Lock	Cast Iron	Solid	00000000	000000
1	90.6	85	20	25	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	95.6	90	20	25	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	100.6	95	20	25	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	105.6	100	20	25	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	123.6	118	20	25	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	137.6	132	20	26.5	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	155.6	150	20	25	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	205.6	200	20	32	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	72.6	67	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	76.6	71	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	85.6	80	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	90.6	85	35	35	13.8	Taper Lock	Cast Iron	Solid	0000000	00000
2	95.6	90	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	100.6	95	35	35	13.8	Taper Lock	Cast Iron	Solid	0000000	00000
2	105.6	100	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	111.6	106	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	130.6	125	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	137.6	132	35	35	13.8	Taper Lock	Cast Iron	Solid	0000000	00000
2	145.6	140	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	155.6	150	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	165.6	160	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	195.6	190	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	000000
3	76.6	71	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
3	90.6	85	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
3	95.6	90	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
3	111.6	106	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
3	123.6	118	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
3	130.6	125	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
3	145.6	140	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	000000
3	155.6	150	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	000000
3	165.6	160	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	000000
3	205.6	200	50	50	13.8	Taper Lock	Cast Iron	Solid	0000000	000000
4	95.6	90	65	65	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
4	145.6	140	65	65	13.8	Taper Lock	Cast Iron	Solid	00000000	000000
4	155.6	150	65	65	13.8	Taper Lock	Cast Iron	Solid	00000000	000000

For SPB and XPB Belts


2 Grooves	3 Grooves	4 Grooves

No. of Grooves	OD, mm	Pitch Dia., mm	Wd., mm	Overall Wd., mm	Groove Dp., mm	For Bushing Type	Material	Body Type		Each
2	177	171	44	44	17.5	Taper Lock	Cast Iron	Solid	00000000	0000000
2	187	180	44	45	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
2	207	200	44	45	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
2	287	280	44	45	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
3	167	160	63	63	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
3	187	180	63	63	17.5	Taper Lock	Cast Iron	Solid	0000000	000000
3	197	190	63	63	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
3	231	224	63	63	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
3	342	335	63	63	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
3	457	450	63	89	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
4	167	160	82	82	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
4	197	190	82	82	17.5	Taper Lock	Cast Iron	Solid	00000000	000000

For SPZ and XPZ Belts


1 Groove	2 Grooves	3 Grooves

No. of Grooves	OD, mm	Pitch Dia., mm	Wd., mm	Overall Wd., mm	Groove Dp., mm	For Bushing Type	Material	Body Type		Each
1	67	63	16	22	11	Taper Lock	Cast Iron	Solid	00000000	000000
1	89	85	16	25	11	Taper Lock	Cast Iron	Solid	00000000	00000
1	104	100	16	25	11	Taper Lock	Cast Iron	Solid	00000000	00000
1	194	190	16	25	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	67	63	28	28	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	89	85	28	28	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	104	100	28	28	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	129	125	28	28	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	136	132	28	28	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	174	170	28	32	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	228	224	28	32	11	Taper Lock	Cast Iron	Solid	00000000	000000
2	284	280	28	32	11	Taper Lock	Cast Iron	Solid	0000000	000000
3	89	85	40	40	11	Taper Lock	Cast Iron	Solid	00000000	00000
3	116	112	40	40	11	Taper Lock	Cast Iron	Solid	00000000	00000
3	136	132	40	40	11	Taper Lock	Cast Iron	Solid	00000000	00000

Precision High-Torque GT Timing Belt Pulleys

Bushing Bore

When precise synchronization is crucial, these pulleys minimize play (backlash). They’re often found in 3D printers, where accurate positioning is essential. Their curved teeth fit snugly with matching belts. Compared to pulleys with standard trapezoidal teeth, these pulleys transmit about three times more torque and run at higher speeds. All are compatible with Gates PowerGrip GT, 2GT, GT2, GT3, and GT4 series.

Iron—Strong but best for dry environments since moisture will cause them to rust.

					For Bushing
	For Max. Belt Wd., mm	Pitch, mm	No. of Teeth	Bore Type	Type	Trade No.	Pitch Dia., mm	No. of Flanges		Each
For 14MGT Trade Size







				Iron

				40	14	28	Bushing	Taper Lock	2012	124.8	2	00000000	0000000


				40	14	46	Bushing	Taper Lock	2517	205	2	00000000	000000
				40	14	72	Bushing	Taper Lock	3020	320.9	2	00000000	000000

Bushings

Taper-Lock

Bushing

Bushing
Type	Trade No.	For Shaft Dia.		Each
Taper Lock	2012	1/2"	000000000	000000
Taper Lock	2012	5/8"	000000000	00000
Taper Lock	2012	3/4"	000000000	00000
Taper Lock	2012	7/8"	000000000	00000
Taper Lock	2012	15/16"	000000000	00000
Taper Lock	2012	1"	000000000	00000
Taper Lock	2012	1 1/8"	000000000	00000
Taper Lock	2012	1 3/16"	000000000	00000
Taper Lock	2012	1 1/4"	000000000	00000
Taper Lock	2012	1 3/8"	000000000	00000
Taper Lock	2012	1 7/16"	000000000	00000
Taper Lock	2012	1 1/2"	000000000	00000
Taper Lock	2012	1 9/16"	000000000	00000
Taper Lock	2012	1 5/8"	000000000	00000
Taper Lock	2012	1 11/16"	000000000	00000
Taper Lock	2012	1 3/4"	000000000	00000
Taper Lock	2012	1 7/8"	000000000	00000
Taper Lock	2012	1 15/16"	000000000	00000
Taper Lock	2012	2"	000000000	00000
Taper Lock	2012	2 1/8"	000000000	000000
Taper Lock	2012	20 mm	000000000	00000
Taper Lock	2012	22 mm	000000000	00000
Taper Lock	2012	24 mm	000000000	00000
Taper Lock	2012	25 mm	000000000	00000
Taper Lock	2012	28 mm	000000000	00000
Taper Lock	2012	30 mm	000000000	00000
Taper Lock	2012	32 mm	000000000	00000
Taper Lock	2012	35 mm	000000000	00000
Taper Lock	2012	38 mm	000000000	00000
Taper Lock	2012	40 mm	000000000	00000
Taper Lock	2012	42 mm	000000000	00000
Taper Lock	2012	45 mm	000000000	00000
Taper Lock	2012	50 mm	000000000	00000
Taper Lock	2517	3/4"	000000000	00000
Taper Lock	2517	7/8"	000000000	00000
Taper Lock	2517	1"	000000000	00000
Taper Lock	2517	1 1/8"	000000000	00000
Taper Lock	2517	1 3/16"	000000000	00000
Taper Lock	2517	1 1/4"	000000000	00000
Taper Lock	2517	1 5/16"	000000000	00000
Taper Lock	2517	1 3/8"	000000000	00000
Taper Lock	2517	1 7/16"	000000000	00000
Taper Lock	2517	1 1/2"	000000000	00000
Taper Lock	2517	1 5/8"	000000000	00000
Taper Lock	2517	1 11/16"	000000000	00000
Taper Lock	2517	1 3/4"	000000000	00000
Taper Lock	2517	1 13/16"	000000000	00000
Taper Lock	2517	1 7/8"	000000000	00000
Taper Lock	2517	1 15/16"	000000000	00000
Taper Lock	2517	2"	000000000	00000
Taper Lock	2517	2 1/8"	000000000	00000
Taper Lock	2517	2 3/16"	000000000	00000
Taper Lock	2517	2 1/4"	000000000	00000
Taper Lock	2517	2 3/8"	000000000	00000
Taper Lock	2517	2 7/16"	000000000	00000
Taper Lock	2517	2 1/2"	000000000	00000
Taper Lock	2517	2 5/8"	000000000	000000
Taper Lock	2517	2 11/16"	000000000	000000
Taper Lock	2517	24 mm	000000000	00000
Taper Lock	2517	25 mm	000000000	00000
Taper Lock	2517	30 mm	000000000	00000
Taper Lock	2517	32 mm	000000000	00000
Taper Lock	2517	35 mm	000000000	00000
Taper Lock	2517	38 mm	000000000	00000
Taper Lock	2517	40 mm	000000000	00000
Taper Lock	2517	42 mm	000000000	00000
Taper Lock	2517	45 mm	000000000	00000
Taper Lock	2517	48 mm	000000000	00000
Taper Lock	2517	50 mm	000000000	00000
Taper Lock	3020	1"	000000000	00000
Taper Lock	3020	1 1/8"	000000000	00000
Taper Lock	3020	1 1/4"	000000000	00000
Taper Lock	3020	1 3/8"	000000000	00000
Taper Lock	3020	1 7/16"	000000000	00000
Taper Lock	3020	1 1/2"	000000000	00000
Taper Lock	3020	1 5/8"	000000000	00000
Taper Lock	3020	1 3/4"	000000000	00000
Taper Lock	3020	1 7/8"	000000000	00000
Taper Lock	3020	1 15/16"	000000000	00000
Taper Lock	3020	2"	000000000	00000
Taper Lock	3020	2 1/8"	000000000	00000
Taper Lock	3020	2 3/8"	000000000	00000
Taper Lock	3020	2 7/16"	000000000	00000
Taper Lock	3020	2 1/2"	000000000	00000
Taper Lock	3020	2 3/4"	000000000	00000
Taper Lock	3020	2 7/8"	000000000	00000
Taper Lock	3020	2 15/16"	000000000	00000
Taper Lock	3020	3"	000000000	00000
Taper Lock	3020	40 mm	000000000	00000
Taper Lock	3020	48 mm	000000000	00000
Taper Lock	3020	55 mm	000000000	00000

Overhead-Mount Window Balancers


Use pliers to pull the spring’s load clip to attach an object.

Mount these balancers in the corner of a horizontal frame to suspend, lift, or lower objects that move vertically in a track such as windows, doors, and panels. All have a spring that provides constant resistance throughout the travel length to suspend objects with minimal effort. Use pliers to pull the spring’s load clip to attach an object. Once the object is attached, the spring is released until the object is balanced.

While these balancers can be used individually on doors and panels, they are often used in pairs to ensure smooth movement. When used on windows, two are required for each sash. All of these balancers are rated for weights—make sure the weight of the object falls within the weight range listed. The load capacity stamped on each balancer is the load capacity for a pair.

		Faceplate		Body
For Window Wt. per Pair, lb.	Travel Lg., ft.	Wd. (A)	Dp. (B)	Wd. (C)	Ht. (D)	Tab Ht. (E)	Material	Spring Material	Mounting Location	For Window Frame Material	Mounting Hardware Included		Each
4 to 5	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
7 to 9	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
9 to 11	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
11 to 13	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
13 to 15	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
15 to 17	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
17 to 19	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
19 to 21	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
21 to 23	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
23 to 25	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
27 to 29	3 1/2	4 11/16"	1"	3 7/16"	3 7/16"	1 5/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
30 to 32	4 1/2	5 7/8"	1 3/8"	4 7/16"	4 3/8"	1 1/2"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
36 to 38	4 1/2	5 7/8"	1 3/8"	4 7/16"	4 3/8"	1 1/2"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
42 to 44	4 1/2	5 7/8"	1 3/8"	4 7/16"	4 3/8"	1 1/2"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
52 to 54	4 1/2	5 7/8"	1 3/8"	4 7/16"	4 3/8"	1 1/2"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
77 to 80	5	7 1/4"	1 3/4"	5 13/16"	5 7/16"	1 1/2"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000

Side-Mount Window Balancers


Use pliers to pull the spring’s load clip to attach an object.

Install these balancers on a vertical frame to suspend, lift, or lower objects that move vertically in a track such as windows, doors, and panels. All have a spring that provides constant resistance throughout the travel length to suspend objects with minimal effort. Use pliers to pull the spring’s load clip to attach an object. Once the object is attached, the spring is released until the object is balanced.

		Faceplate		Body
For Window Wt. per Pair, lb.	Travel Lg., ft.	Ht. (A)	Wd. (B)	Ht. (C)	Dp. (D)	Material	Spring Material	Mounting Location	For Window Frame Material	Mounting Hardware Included		Each
4 to 5	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
7 to 9	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
9 to 11	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
11 to 13	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
13 to 15	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
15 to 17	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
17 to 19	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
19 to 21	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
21 to 23	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
23 to 25	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
27 to 29	3 1/2	6"	1"	3 7/16"	3 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	00000
30 to 32	4 1/2	7 7/16"	1 3/8"	4 7/16"	4 3/8"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
36 to 38	4 1/2	7 7/16"	1 3/8"	4 7/16"	4 3/8"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
42 to 44	4 1/2	7 7/16"	1 3/8"	4 7/16"	4 3/8"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
52 to 54	4 1/2	7 7/16"	1 3/8"	4 7/16"	4 3/8"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000
77 to 80	5	8 3/4"	1 3/4"	5 13/16"	5 7/16"	Steel	Stainless Steel	Mortise	Wood	Yes	0000000	000000