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About U-Joints (Universal Joints)
U-joints are used to connect two shafts that have a high amount of misalignment.
More
Single U-Joints
To connect, drill a hole through the joint and shaft and insert a spring pin (not included).
Steel U-joints are stronger than zinc U-joints. They have grooves for holding protective boots (not included). Zinc U-joints are for hand-powered, low-speed applications.
For technical drawings and 3-D models, click on a part number.
For Shaft | Torque | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Dp. | Joint Dia. | Overall Lg. | Max. Operating Angle | Max. Speed, rpm | Max. Torque, in.-lbs. | 3° Operating Angle | 10° Operating Angle | Joint Type | Each | |
Steel | |||||||||||
| 1/4" | 5/8" | 1/2" | 2" | 25° | 1,750 | 375 | 150 in.-lbs. @ 300 rpm | 51 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 0000000 |
| 5/16" | 11/16" | 5/8" | 2 1/4" | 25° | 1,750 | 540 | 245 in.-lbs. @ 300 rpm | 83 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 3/8" | 7/8" | 3/4" | 2 11/16" | 25° | 1,750 | 765 | 330 in.-lbs. @ 300 rpm | 110 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 7/16" | 7/8" | 7/8" | 3" | 25° | 1,750 | 1,175 | 445 in.-lbs. @ 300 rpm | 150 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 1/2" | 1" | 1" | 3 3/8" | 25° | 1,750 | 1,560 | 595 in.-lbs. @ 300 rpm | 200 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 9/16" | 1" | 1 1/8" | 3 1/2" | 25° | 1,750 | 2,880 | 785 in.-lbs. @ 300 rpm | 260 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 5/8" | 1 1/16" | 1 1/4" | 3 3/4" | 25° | 1,750 | 5,220 | 980 in.-lbs. @ 300 rpm | 330 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 3/4" | 1 3/16" | 1 1/2" | 4 1/4" | 25° | 1,750 | 7,920 | 1,425 in.-lbs. @ 300 rpm | 480 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 7/8" | 1 3/8" | 1 3/4" | 5" | 25° | 1,750 | 10,680 | 2,005 in.-lbs. @ 300 rpm | 675 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 1" | 1 1/2" | 2" | 5 7/16" | 25° | 1,750 | 15,600 | 2,635 in.-lbs. @ 300 rpm | 885 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 1 1/4" | 2" | 2 1/2" | 7" | 25° | 1,750 | 33,120 | 3,950 in.-lbs. @ 300 rpm | 1,330 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 1 1/2" | 2 3/4" | 3" | 9 1/16" | 25° | 1,750 | 65,400 | 5,750 in.-lbs. @ 300 rpm | 1,940 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 00000000 |
| 10mm | 7/8" | 7/8" | 3" | 25° | 1,750 | 1,175 | 445 in.-lbs. @ 300 rpm | 150 in.-lbs. @ 300 rpm | Pin and Block | 00000000 | 000000 |
| 12mm | 7/8" | 3/4" | 2 11/16" | 25° | 1,750 | 765 | 330 in.-lbs. @ 300 rpm | 110 in.-lbs. @ 300 rpm | Pin and Block | 00000000 | 000000 |
| 14mm | 1" | 1" | 3 3/8" | 25° | 1,750 | 1,560 | 595 in.-lbs. @ 300 rpm | 200 in.-lbs. @ 300 rpm | Pin and Block | 00000000 | 000000 |
| 16mm × 20mm | 1 1/16" | 1 1/4" | 3 3/4" | 25° | 1,750 | 5,220 | 980 in.-lbs. @ 300 rpm | 330 in.-lbs. @ 300 rpm | Pin and Block | 00000000 | 000000 |
| 20mm | 1 1/16" | 1 1/4" | 3 3/4" | 25° | 1,750 | 5,220 | 980 in.-lbs. @ 300 rpm | 330 in.-lbs. @ 300 rpm | Pin and Block | 00000000 | 000000 |
Zinc | |||||||||||
| 1/4" | 9/16" | 9/16" | 2" | 15° | Not Rated | 150 | Not Rated | Not Rated | Pin and Block | 000000 | 00000 |
| 5/16" | 9/16" | 9/16" | 2" | 15° | Not Rated | 125 | Not Rated | Not Rated | Pin and Block | 000000 | 00000 |
| 3/8" | 7/8" | 13/16" | 2 7/8" | 15° | Not Rated | 75 | Not Rated | Not Rated | Pin and Block | 000000 | 00000 |
| 1/2" | 7/8" | 13/16" | 2 7/8" | 15° | Not Rated | 75 | Not Rated | Not Rated | Pin and Block | 000000 | 00000 |
| 5/8" | 15/16" | 1 1/8" | 3 1/4" | 15° | Not Rated | 500 | Not Rated | Not Rated | Pin and Block | 000000 | 00000 |
| 3/4" | 15/16" | 1 1/8" | 3 1/4" | 15° | Not Rated | 500 | Not Rated | Not Rated | Pin and Block | 000000 | 00000 |
Corrosion-Resistant Single U-Joints
Made of stainless steel, these U-joints offer excellent corrosion resistance. To connect, drill a hole through the joint and shaft and insert a spring pin (not included). All have grooves for holding protective boots (not included).
For technical drawings and 3-D models, click on a part number.
For Shaft | Torque | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Dp. | Joint Dia. | Overall Lg. | Max. Operating Angle | Max. Speed, rpm | Max. Torque, in.-lbs. | 3° Operating Angle | 10° Operating Angle | Joint Type | Each | |
303 Stainless Steel | |||||||||||
| 3/8" | 7/8" | 3/4" | 2 11/16" | 25° | 1,750 | 510 | 330 in.-lbs. @ 300 rpm | 110 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 0000000 |
| 1/2" | 1" | 1" | 3 3/8" | 25° | 1,750 | 1,040 | 595 in.-lbs. @ 300 rpm | 200 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 5/8" | 1 1/16" | 1 1/4" | 3 3/4" | 25° | 1,750 | 3,480 | 980 in.-lbs. @ 300 rpm | 330 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 3/4" | 1 3/16" | 1 1/2" | 4 1/4" | 25° | 1,750 | 5,280 | 1,425 in.-lbs. @ 300 rpm | 480 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 1" | 1 1/2" | 2" | 5 7/16" | 25° | 1,750 | 10,400 | 2,635 in.-lbs. @ 300 rpm | 885 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
Mil. Spec. Machinable-Bore Single U-Joints
These steel U-joints have hardened yoke ears for added strength and durability. They come apart and have a small centered starter hole on each end to make drilling easy. To connect, drill a hole through the joint and shaft and insert a spring pin (not included).
For technical drawings and 3-D models, click on a part number.
Torque | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Shaft Dia. | For Max. Shaft Dp. | Joint Dia. | Overall Lg. | Max. Operating Angle | Max. Speed, rpm | Max. Torque, in.-lbs. | 3° Operating Angle | 10° Operating Angle | Joint Type | Includes | Specifications Met | Each | |
Steel | |||||||||||||
| 1/2" | 1" | 7/8" | 3" | 35° | 1,500 | 1,800 | 345 in.-lbs. @ 300 rpm | 225 in.-lbs. @ 300 rpm | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class A | 0000000 | 0000000 |
| 9/16" | 1 3/16" | 1" | 3 3/8" | 35° | 1,500 | 3,050 | 585 in.-lbs. @ 300 rpm | 380 in.-lbs. @ 300 rpm | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class A | 0000000 | 000000 |
| 3/4" | 1 1/4" | 1 1/4" | 3 3/4" | 35° | 1,500 | 5,500 | 1,055 in.-lbs. @ 300 rpm | 685 in.-lbs. @ 300 rpm | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class A | 0000000 | 000000 |
| 7/8" | 1 5/16" | 1 1/2" | 4 1/4" | 35° | 1,500 | 9,000 | 1,730 in.-lbs. @ 300 rpm | 1,125 in.-lbs. @ 300 rpm | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class A | 0000000 | 000000 |
| 1" | 1 9/16" | 1 3/4" | 5" | 35° | 1,500 | 14,000 | 2,690 in.-lbs. @ 300 rpm | 1,750 in.-lbs. @ 300 rpm | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class A | 0000000 | 000000 |
| 1 3/16" | 1 5/8" | 2" | 5 7/16" | 35° | 1,500 | 22,000 | 4,230 in.-lbs. @ 300 rpm | 2,750 in.-lbs. @ 300 rpm | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class A | 0000000 | 000000 |
| 1 1/2" | 2 1/16" | 2 1/2" | 7" | 35° | 1,500 | 32,000 | 6,150 in.-lbs. @ 300 rpm | 4,000 in.-lbs. @ 300 rpm | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class A | 0000000 | 000000 |
Corrosion-Resistant Mil. Spec. Machinable-Bore Single U-Joints
Made of stainless steel, these U-joints offer excellent corrosion resistance. They come apart and have a small centered starter hole on each end to make drilling easy. To connect, drill a hole through the joint and shaft and insert a spring pin (not included).
For technical drawings and 3-D models, click on a part number.
Torque | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Shaft Dia. | For Max. Shaft Dp. | Joint Dia. | Overall Lg. | Max. Operating Angle | Max. Speed, rpm | Max. Torque, in.-lbs. | 3° Operating Angle | 10° Operating Angle | Joint Type | Includes | Specifications Met | Each | |
303 Stainless Steel | |||||||||||||
| 7/32" | 11/16" | 3/8" | 1 3/4" | 35° | 1,500 | 100 | Not Rated | Not Rated | Pin and Block | __ | MIL-U-20625A Class C | 0000000 | 0000000 |
| 9/32" | 3/4" | 1/2" | 2" | 35° | 1,500 | 375 | Not Rated | Not Rated | Pin and Block | __ | MIL-U-20625A Class C | 0000000 | 000000 |
| 3/8" | 13/16" | 5/8" | 2 1/4" | 35° | 1,500 | 610 | Not Rated | Not Rated | Pin and Block | __ | MIL-U-20625A Class C | 0000000 | 000000 |
| 7/16" | 31/32" | 3/4" | 2 11/16" | 35° | 1,500 | 1,000 | Not Rated | Not Rated | Pin and Block | __ | MIL-U-20625A Class C | 0000000 | 000000 |
| 1/2" | 1 1/32" | 7/8" | 3" | 35° | 1,500 | 1,350 | Not Rated | Not Rated | Pin and Block | __ | MIL-U-20625A Class C | 0000000 | 000000 |
| 9/16" | 1 3/16" | 1" | 3 3/8" | 35° | 1,500 | 1,900 | 365 in.-lbs. @ 300 rpm | 235 in.-lbs. @ 300 rpm | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class C | 0000000 | 000000 |
| 5/8" | 1 7/32" | 1 1/8" | 3 1/2" | 35° | 1,500 | 2,200 | Not Rated | Not Rated | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class C | 0000000 | 000000 |
| 3/4" | 1 1/4" | 1 1/4" | 3 3/4" | 35° | 1,500 | 3,600 | 690 in.-lbs. @ 300 rpm | 450 in.-lbs. @ 300 rpm | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class C | 0000000 | 000000 |
| 7/8" | 1 5/16" | 1 1/2" | 4 1/4" | 35° | 1,500 | 7,200 | 1,385 in.-lbs. @ 300 rpm | 900 in.-lbs. @ 300 rpm | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class C | 0000000 | 000000 |
| 1" | 1 9/16" | 1 3/4" | 5" | 35° | 1,500 | 10,700 | Not Rated | Not Rated | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class C | 0000000 | 000000 |
| 1 3/16" | 1 5/8" | 2" | 5 7/16" | 35° | 1,500 | 15,500 | 2,980 in.-lbs. @ 300 rpm | 1,935 in.-lbs. @ 300 rpm | Pin and Block | Ball-Spring Oil Fitting | MIL-U-20625A Class C | 0000000 | 000000 |
Machinable-Bore Single U-Joints
Customize the bore size of these joints to fit your shaft. Each end has a small centered starter hole that makes drilling easy. Connect by drilling a hole through the joint and shaft and inserting a spring pin (not included). All have grooves for holding protective boots (not included).
For technical drawings and 3-D models, click on a part number.
Torque | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Shaft Dia. | For Max. Shaft Dp. | Joint Dia. | Overall Lg. | Max. Operating Angle | Max. Speed, rpm | Max. Torque, in.-lbs. | 3° Operating Angle | 10° Operating Angle | Joint Type | Each | |
Steel | |||||||||||
| 3/8" | 5/8" | 1/2" | 2" | 25° | 1,750 | 375 | 150 in.-lbs. @ 300 rpm | 51 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 0000000 |
| 1/2" | 11/16" | 5/8" | 2 1/4" | 25° | 1,750 | 540 | 245 in.-lbs. @ 300 rpm | 83 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 5/8" | 7/8" | 3/4" | 2 11/16" | 25° | 1,750 | 765 | 330 in.-lbs. @ 300 rpm | 110 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
Easy-Install Single U-Joints
No drilling required.
Plastic U-joints connect to shafts using the included set screws. Steel U-joints connect to shafts using the keyway and included set screws. They have grooves for holding protective boots (not included).
For technical drawings and 3-D models, click on a part number.
For Shaft | Keyway | Torque | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Dp. | Joint Dia. | Overall Lg. | Wd. | Dp. | Max. Operating Angle | Max. Speed, rpm | Max. Torque, in.-lbs. | 3° Operating Angle | 10° Operating Angle | Joint Type | Each | |
Plastic | |||||||||||||
| 1/8" | 3/8" | 5/16" | 1.07" | __ | __ | 45° | 1,000 | 4 | Not Rated | Not Rated | Pin and Block | 00000000 | 000000 |
| 3/16" | 1/2" | 7/16" | 1.48" | __ | __ | 45° | 1,000 | 17 | Not Rated | Not Rated | Pin and Block | 00000000 | 00000 |
| 1/4" | 5/8" | 9/16" | 1.82" | __ | __ | 45° | 1,000 | 40 | Not Rated | Not Rated | Pin and Block | 00000000 | 00000 |
| 3/8" | 7/8" | 11/16" | 2.66" | __ | __ | 45° | 1,000 | 60 | Not Rated | Not Rated | Pin and Block | 00000000 | 00000 |
Steel | |||||||||||||
| 1/2" | 1" | 1" | 3 3/8" | 1/8" | 1/16" | 25° | 1,750 | 1,560 | 595 in.-lbs. @ 300 rpm | 200 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 9/16" | 1" | 1" | 3 3/8" | 1/8" | 1/16" | 25° | 1,750 | 1,560 | 595 in.-lbs. @ 300 rpm | 200 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 5/8" | 1" | 1 1/8" | 3 1/2" | 3/16" | 3/32" | 25° | 1,750 | 2,880 | 785 in.-lbs. @ 300 rpm | 260 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 3/4" | 1 1/16" | 1 1/4" | 3 3/4" | 3/16" | 3/32" | 25° | 1,750 | 5,220 | 980 in.-lbs. @ 300 rpm | 330 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 7/8" | 1 3/8" | 1 3/4" | 5" | 3/16" | 3/32" | 25° | 1,750 | 10,680 | 2,005 in.-lbs. @ 300 rpm | 675 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 1" | 1 3/8" | 1 3/4" | 5" | 1/4" | 1/8" | 25° | 1,750 | 10,680 | 2,005 in.-lbs. @ 300 rpm | 675 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 1 3/16" | 1 1/2" | 2" | 5 7/16" | 1/4" | 1/8" | 25° | 1,750 | 15,600 | 2,635 in.-lbs. @ 300 rpm | 885 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 1 1/2" | 2" | 2 1/2" | 7" | 3/8" | 3/16" | 25° | 1,750 | 33,120 | 3,950 in.-lbs. @ 300 rpm | 1,330 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 000000 |
| 1 13/16" | 2 3/4" | 3" | 9 1/16" | 1/2" | 1/4" | 25° | 1,750 | 65,400 | 5,750 in.-lbs. @ 300 rpm | 1,940 in.-lbs. @ 300 rpm | Pin and Block | 0000000 | 00000000 |
Constant-Velocity Single U-Joints
Keep shafts moving in sync with these U-joints—a flexible spring at the center stabilizes input and output speed and reduces vibration. This spring design compensates for more misalignment than the rigid connection in a standard single U-joint. However, these U-joints can’t handle as much torque. They’re often used for frequent assembly changes, since you can quickly loosen the clamping screw to move them. The nonmarring screw holds U-joints in place without damaging shafts.
These U-joints have zero backlash, meaning that the motion from the input shaft is transferred completely to the output shaft. This allows your machines to run smoothly, without delays during stops and starts. They don’t require lubrication, so they are easier to maintain than lubricated U-joints and are less likely to gather dust or debris. This makes them a good choice for use with medical equipment, optical devices, and other sensitive equipment.
U-joints with a 90° maximum operating angle can be used in place of a gearbox, which saves space and costs you less.
For Shaft | Torque | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Dp. | Joint Dia. | Overall Lg. | Max. Speed | Max. Torque, in.-lbs. | 3° Operating Angle | 10° Operating Angle | Parallel Misalignment Capability | Each | |
17-4 PH Stainless Steel | ||||||||||
30° Max. Operating Angle | ||||||||||
| 1/4" | 5/16" | 3/4" | 1 1/2" | Not Rated | 15 | Not Rated | Not Rated | 0.063" | 0000000 | 000000 |
| 3/8" | 7/16" | 1" | 2" | Not Rated | 38 | Not Rated | Not Rated | 0.094" | 0000000 | 000000 |
| 1/2" | 9/16" | 1 1/4" | 2 1/2" | Not Rated | 81 | Not Rated | Not Rated | 0.125" | 0000000 | 000000 |
90° Max. Operating Angle | ||||||||||
| 1/4" | 3/8" | 3/4" | 2 3/8" | Not Rated | 15 | Not Rated | Not Rated | 0.313" | 0000000 | 000000 |
| 3/8" | 7/16" | 1" | 2 7/8" | Not Rated | 38 | Not Rated | Not Rated | 0.375" | 0000000 | 000000 |
| 1/2" | 9/16" | 1 1/4" | 3 7/8" | Not Rated | 81 | Not Rated | Not Rated | 0.438" | 0000000 | 000000 |
Double U-Joints
To connect, drill a hole through the joint and shaft and insert a spring pin (not included). All have grooves for holding protective boots (not included).
For technical drawings and 3-D models, click on a part number.
For Shaft | Torque | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Dp. | Joint Dia. | Overall Lg. | Max. Operating Angle | Max. Speed, rpm | Max. Torque, in.-lbs. | 3° Operating Angle | 10° Operating Angle | Parallel Misalignment Capability | Joint Type | Each | |
Steel | ||||||||||||
| 1/4" | 5/8" | 1/2" | 4" | 25° | 1,750 | 375 | 150 in.-lbs. @ 300 rpm | 51 in.-lbs. @ 300 rpm | 0.845" | Pin and Block | 0000000 | 0000000 |
| 5/16" | 11/16" | 5/8" | 4 1/2" | 25° | 1,750 | 540 | 245 in.-lbs. @ 300 rpm | 83 in.-lbs. @ 300 rpm | 0.951" | Pin and Block | 0000000 | 000000 |
| 3/8" | 7/8" | 3/4" | 5 3/8" | 25° | 1,750 | 765 | 330 in.-lbs. @ 300 rpm | 110 in.-lbs. @ 300 rpm | 1.133" | Pin and Block | 0000000 | 000000 |
| 1/2" | 1" | 1" | 6 3/4" | 25° | 1,750 | 1,560 | 595 in.-lbs. @ 300 rpm | 200 in.-lbs. @ 300 rpm | 1.428" | Pin and Block | 0000000 | 000000 |
| 5/8" | 1 1/16" | 1 1/4" | 7 1/2" | 25° | 1,750 | 5,220 | 980 in.-lbs. @ 300 rpm | 330 in.-lbs. @ 300 rpm | 1.585" | Pin and Block | 0000000 | 000000 |
| 3/4" | 1 3/16" | 1 1/2" | 8 1/2" | 25° | 1,750 | 7,920 | 1,425 in.-lbs. @ 300 rpm | 480 in.-lbs. @ 300 rpm | 1.796" | Pin and Block | 0000000 | 000000 |
Machinable-Bore Double U-Joints
Customize the bore size of these joints to fit your shaft. Each end has a small centered starter hole that makes drilling easy. To connect, drill a hole through the joint and shaft and insert a spring pin (not included). All have grooves for holding protective boots (not included).
For technical drawings and 3-D models, click on a part number.
Torque | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Max. Shaft Dia. | For Max. Shaft Dp. | Joint Dia. | Overall Lg. | Max. Operating Angle | Max. Speed, rpm | Max. Torque, in.-lbs. | 3° Operating Angle | 10° Operating Angle | Parallel Misalignment Capability | Joint Type | Each | |
Steel | ||||||||||||
| 3/8" | 5/8" | 1/2" | 4" | 25° | 1,750 | 375 | 150 in.-lbs. @ 300 rpm | 51 in.-lbs. @ 300 rpm | 0.845" | Pin and Block | 0000000 | 0000000 |
| 1/2" | 11/16" | 5/8" | 4 1/2" | 25° | 1,750 | 540 | 245 in.-lbs. @ 300 rpm | 83 in.-lbs. @ 300 rpm | 0.951" | Pin and Block | 0000000 | 000000 |
| 5/8" | 7/8" | 3/4" | 5 3/8" | 25° | 1,750 | 765 | 330 in.-lbs. @ 300 rpm | 110 in.-lbs. @ 300 rpm | 1.133" | Pin and Block | 0000000 | 000000 |
| 11/16" | 7/8" | 7/8" | 6" | 25° | 1,750 | 1,175 | 445 in.-lbs. @ 300 rpm | 150 in.-lbs. @ 300 rpm | 1.268" | Pin and Block | 0000000 | 000000 |
| 3/4" | 1" | 1" | 6 3/4" | 25° | 1,750 | 1,560 | 595 in.-lbs. @ 300 rpm | 200 in.-lbs. @ 300 rpm | 1.428" | Pin and Block | 0000000 | 000000 |
| 1" | 1 1/16" | 1 1/4" | 7 1/2" | 25° | 1,750 | 5,220 | 980 in.-lbs. @ 300 rpm | 330 in.-lbs. @ 300 rpm | 1.585" | Pin and Block | 0000000 | 000000 |
| 1 1/8" | 1 3/16" | 1 1/2" | 8 1/2" | 25° | 1,750 | 7,920 | 1,425 in.-lbs. @ 300 rpm | 480 in.-lbs. @ 300 rpm | 1.796" | Pin and Block | 0000000 | 000000 |