About Casters and Wheels
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Threaded-Stem Leveling Casters
Install these casters into a threaded hole and adjust the leveling pad to keep your equipment stationary and compensate for uneven floors. Wheels ride directly on the axle rather than on bearings, making them an economical choice for equipment not frequently moved. Casters have double-ball swivel bearings for the smoothest swiveling.
Nylon wheels are impact and wear resistant. They work well on smooth surfaces. Polyurethane wheels combine the abrasion resistance of plastic and the vibration absorption of rubber. Use them on smooth or rough floors and in areas with debris.
Turn the thumb wheel to lower or raise the leveling pad. Ratchet pulls out for easy adjustment and retracts out of the way when not in use. Nut adjustment requires a wrench to move the leveling pad.
Shielded bearings protect from dust and debris.
For technical drawings and 3-D models, click on a part number.
Wheel | Adjustment | Frame | Swivel | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Hardness | Stem Lg. | Mechanism | Nut Thread Size  | Swivel Bearing Seal Type | Material | Color | Each | |
3/8"-16 Thread Size | ||||||||||||
Nonmarking Black Solid Nylon Plastic Wheels—Hard | ||||||||||||
| 1 3/4" | 11/16" | 2 13/16"-3 3/16" | 220 | Durometer 90D | 3/4" | Thumb Wheel | __ | Shielded | Powder-Coated Aluminum | Ivory | 0000000 | 000000 |
| 1 3/4" | 11/16" | 2 13/16"-3 3/16" | 220 | Durometer 90D | 3/4" | Thumb Wheel | __ | Shielded | 304 Stainless Steel | __ | 0000000 | 000000 |
1/2"-13 Thread Size | ||||||||||||
Nonmarking Black Solid Nylon Plastic Wheels—Hard | ||||||||||||
| 2" | 15/16" | 3 5/16"-3 11/16" | 610 | Durometer 90D | 1 3/8" | Thumb Wheel | __ | Shielded | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
| 2" | 15/16" | 3 5/16"-3 11/16" | 660 | Durometer 90D | 1 3/8" | Thumb Wheel | __ | Shielded | 304 Stainless Steel | __ | 0000000 | 000000 |
| 2" | 1" | 3 1/4"-3 5/8" | 550 | Durometer 70D | 1 1/4" | Ratchet | __ | Open | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
| 2" | 1" | 3 1/4"-3 5/8" | 610 | Durometer 90D | 7/8" | Thumb Wheel | __ | Open | Powder-Coated Aluminum | Black | 0000000 | 00000 |
| 2 1/2" | 1 1/8" | 4 1/16"-4 5/8" | 1,200 | Durometer 90D | 7/8" | Thumb Wheel | __ | Open | Powder-Coated Aluminum | Black | 0000000 | 00000 |
| 2 1/2" | 1 3/16" | 4 1/32"-4 5/8" | 1,100 | Durometer 70D | 1 1/4" | Ratchet | __ | Open | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
| 2 1/2" | 1 3/16" | 4 1/8"-4 5/8" | 1,200 | Durometer 90D | 1 3/8" | Thumb Wheel | __ | Shielded | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
Nonmarking White Tread-on-Core Polyurethane Rubber Wheels—Hard | ||||||||||||
| 2" | 1" | 3 1/4"-3 5/8" | 550 | Durometer 70D | 1 1/4" | Ratchet | __ | Open | Powder-Coated Aluminum | Ivory | 00000000 | 000000 |
| 2" | 1" | 3 1/4"-3 5/8" | 610 | Durometer 70D | 1 1/4" | Thumb Wheel | __ | Open | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
| 2 1/2" | 1 1/8" | 4 1/16"-4 5/8" | 1,200 | Durometer 70D | 1 1/4" | Thumb Wheel | __ | Open | Powder-Coated Aluminum | Ivory | 0000000 | 000000 |
| 2 1/2" | 1 3/16" | 4 1/32"-4 5/8" | 1,100 | Durometer 70D | 1 3/16" | Ratchet | __ | Open | Powder-Coated Aluminum | Ivory | 0000000 | 000000 |
5/8"-11 Thread Size | ||||||||||||
Nonmarking Black Solid Nylon Plastic Wheels—Hard | ||||||||||||
| 2 7/8" | 1 1/4" | 4 3/4"-5 1/2" | 2,200 | Durometer 90D | 1 3/8" | Nut | M16 | Shielded | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
| 2 7/8" | 1 1/4" | 4 13/16"-5 1/4" | 1,650 | Durometer 90D | 1 3/8" | Thumb Wheel | __ | Shielded | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
Nonmarking White Tread-on-Core Polyurethane Rubber Wheels—Hard | ||||||||||||
| 3" | 1 3/16" | 4 3/4"-5 3/16" | 1,750 | Durometer 70D | 1 3/4" | Thumb Wheel | __ | Open | Powder-Coated Aluminum | Ivory | 0000000 | 000000 |
M8 Thread Size | ||||||||||||
Nonmarking Black Solid Nylon Plastic Wheels—Hard | ||||||||||||
| 1 3/4" | 11/16" | 2 13/16"-3 3/16" | 220 | Durometer 90D | 3/4" | Thumb Wheel | __ | Shielded | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
M12 Thread Size | ||||||||||||
Nonmarking Black Solid Nylon Plastic Wheels—Hard | ||||||||||||
| 2" | 15/16" | 3 5/16"-3 11/16" | 610 | Durometer 90D | 1 3/8" | Thumb Wheel | __ | Shielded | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
| 2" | 1" | 3 1/4"-3 5/8" | 550 | Durometer 70D | 1 3/16" | Ratchet | __ | Open | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
| 2" | 1" | 3 1/4"-3 5/8" | 610 | Durometer 90D | 7/8" | Thumb Wheel | __ | Open | Powder-Coated Aluminum | Black | 0000000 | 00000 |
| 2 1/2" | 1 1/8" | 4 1/16"-4 5/8" | 1,100 | Durometer 70D | 1 3/16" | Ratchet | __ | Open | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
| 2 1/2" | 1 1/8" | 4 1/16"-4 5/8" | 1,200 | Durometer 90D | 7/8" | Thumb Wheel | __ | Open | Powder-Coated Aluminum | Black | 0000000 | 00000 |
| 2 1/2" | 1 3/16" | 4 1/8"-4 5/8" | 1,200 | Durometer 90D | 1 3/8" | Thumb Wheel | __ | Shielded | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
Nonmarking White Tread-on-Core Polyurethane Rubber Wheels—Hard | ||||||||||||
| 2" | 1" | 3 1/4"-3 5/8" | 550 | Durometer 70D | 1 1/4" | Ratchet | __ | Open | Powder-Coated Aluminum | Ivory | 00000000 | 000000 |
| 2" | 1" | 3 1/4"-3 5/8" | 610 | Durometer 70D | 1 3/16" | Thumb Wheel | __ | Open | Powder-Coated Aluminum | Ivory | 00000000 | 000000 |
| 2 1/2" | 1 1/8" | 4 1/16"-4 5/8" | 1,100 | Durometer 70D | 1 3/16" | Ratchet | __ | Open | Powder-Coated Aluminum | Ivory | 0000000 | 000000 |
| 2 1/2" | 1 1/8" | 4 1/16"-4 5/8" | 1,200 | Durometer 70D | 1 3/16" | Thumb Wheel | __ | Open | Powder-Coated Aluminum | Ivory | 0000000 | 000000 |
M16 Thread Size | ||||||||||||
Nonmarking Black Solid Nylon Plastic Wheels—Hard | ||||||||||||
| 2 7/8" | 1 1/4" | 4 3/4"-5 1/2" | 2,200 | Durometer 90D | 1 5/16" | Nut | M16 | Shielded | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
| 2 7/8" | 1 1/4" | 4 13/16"-5 1/4" | 1,650 | Durometer 90D | 1 3/16" | Thumb Wheel | __ | Shielded | Powder-Coated Aluminum | Ivory | 0000000 | 00000 |
Nonmarking White Tread-on-Core Polyurethane Rubber Wheels—Hard | ||||||||||||
| 3" | 1 3/16" | 4 3/4"-5 3/16" | 1,750 | Durometer 70D | 15/16" | Thumb Wheel | __ | Open | Powder-Coated Aluminum | Ivory | 0000000 | 000000 |
Leveling Plate Casters
Use screws or bolts to attach the mounting plate on these casters to a flat surface. Adjust the leveling pad to keep your equipment stationary and compensate for uneven floors.
Nylon wheels are impact- and wear-resistant. They work well on smooth surfaces. Polyurethane wheels combine the abrasion resistance of plastic with the shock-absorbing qualities of rubber. Their aluminum core adds strength to the wheel without sacrificing cushioning. Use them on smooth or rough floors and in areas with debris.
Casters with 304 stainless steel frame offer good corrosion resistance.
Ball bearings provide smooth swiveling. Double-ball bearings swivel more smoothly than ball bearings.
Kingpinless swivel construction distributes impact better than standard kingpin casters, enabling smooth swiveling and extending service life.
Turn the thumb wheel to lower or raise the leveling pad. Ratchet pulls out for easy adjustment and retracts out of the way when not in use. Nut adjustment requires a wrench to move the leveling pad.
For technical drawings and 3-D models, click on a part number.
Wheel | Adjustment | Mounting Plate | Screw | Frame | Swivel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Mechanism | Nut Thread Size | Lg. | Wd. | Size | Lg. | Mounting Fasteners Included | Material | Color | Swivel Construction | Swivel Bearing Type | Each | |
Black Solid Nylon Plastic Wheels—Hard | ||||||||||||||||
| 1 5/8" | 3/4" | 2 13/16"-3 3/16" | 130 | Thumb Wheel | __ | 2 1/8" | 2 1/8" | M6 | 0.591" | Yes | Powder-Coated Aluminum | Black | Kingpin | Double Ball | 0000000 | 000000 |
| 1 5/8" | 3/4" | 2 13/16"-3 3/16" | 130 | Thumb Wheel | __ | 2 1/8" | 2 1/8" | M6 | 0.591" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 0000000 | 00000 |
Nonmarking Black Solid Nylon Plastic Wheels—Hard | ||||||||||||||||
| 2" | 15/16" | 3 1/4"-3 5/8" | 660 | Thumb Wheel | __ | 2 7/8" | 2 7/8" | M6 | 0.787" | Yes | Powder-Coated Aluminum | Ivory | Kingpinless | Ball | 00000000 | 00000 |
| 2" | 15/16" | 3 1/4"-3 5/8" | 660 | Thumb Wheel | __ | 2 7/8" | 2 7/8" | M6 | 0.787" | Yes | 304 Stainless Steel | __ | Kingpinless | Ball | 00000000 | 000000 |
| 2" | 15/16" | 3 1/4"-3 5/8" | 660 | Ratchet | __ | 2 7/8" | 2 7/8" | M6 | 0.787" | Yes | Powder-Coated Aluminum | Ivory | Kingpinless | Ball | 00000000 | 00000 |
| 2" | 15/16" | 3 1/4"-3 5/8" | 660 | Ratchet | __ | 2 7/8" | 2 7/8" | M6 | 0.787" | Yes | 304 Stainless Steel | __ | Kingpinless | Ball | 00000000 | 000000 |
| 2" | 1" | 3 1/4"-3 5/8" | 550 | Ratchet | __ | 2 7/8" | 2 7/8" | M6 | 9/16" | Yes | Powder-Coated Aluminum | Black | Kingpin | Double Ball | 00000000 | 00000 |
| 2" | 1" | 3 1/4"-3 5/8" | 550 | Ratchet | __ | 3 3/4" | 2 1/2" | M8 | 1" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 00000000 | 00000 |
| 2" | 1" | 3 1/4"-3 5/8" | 610 | Thumb Wheel | __ | 2 7/8" | 2 7/8" | M6 | 9/16" | Yes | Powder-Coated Aluminum | Black | Kingpin | Double Ball | 00000000 | 00000 |
| 2" | 1" | 3 1/4"-3 5/8" | 610 | Thumb Wheel | __ | 3 3/4" | 2 1/2" | M8 | 1" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 00000000 | 00000 |
| 2 1/2" | 1 1/8" | 4 1/16"-4 5/8" | 1,100 | Ratchet | __ | 3 9/16" | 3 9/16" | M8 | 13/16" | Yes | Powder-Coated Aluminum | Black | Kingpin | Double Ball | 00000000 | 00000 |
| 2 1/2" | 1 1/8" | 4 1/16"-4 5/8" | 1,200 | Thumb Wheel | __ | 3 9/16" | 3 9/16" | M8 | 13/16" | Yes | Powder-Coated Aluminum | Black | Kingpin | Double Ball | 00000000 | 00000 |
| 2 1/2" | 1 3/16" | 4 1/8"-4 5/8" | 1,320 | Thumb Wheel | __ | 3 9/16" | 3 9/16" | M8 | 0.984" | Yes | Powder-Coated Aluminum | Ivory | Kingpinless | Ball | 00000000 | 00000 |
| 2 1/2" | 1 3/16" | 4 1/8"-4 5/8" | 1,320 | Thumb Wheel | __ | 3 9/16" | 3 9/16" | M8 | 0.984" | Yes | 304 Stainless Steel | __ | Kingpinless | Ball | 0000000 | 000000 |
| 2 1/2" | 1 3/16" | 4 1/8"-4 5/8" | 1,320 | Ratchet | __ | 3 9/16" | 3 9/16" | M8 | 0.984" | Yes | Powder-Coated Aluminum | Ivory | Kingpinless | Ball | 00000000 | 00000 |
| 2 1/2" | 1 3/16" | 4 1/8"-4 5/8" | 1,320 | Ratchet | __ | 3 9/16" | 3 9/16" | M8 | 0.984" | Yes | 304 Stainless Steel | __ | Kingpinless | Ball | 0000000 | 000000 |
| 2 7/8" | 1 1/4" | 4 25/32"-5 1/2" | 2,200 | Nut | M16 | 3 3/4" | 3 3/4" | M10 | 0.984" | Yes | Powder-Coated Aluminum | Ivory | Kingpinless | Ball | 0000000 | 00000 |
| 2 7/8" | 1 1/4" | 4 13/16"-5 1/4" | 1,650 | Thumb Wheel | __ | 3 3/4" | 3 3/4" | M10 | 0.984" | Yes | Powder-Coated Aluminum | Ivory | Kingpinless | Ball | 0000000 | 00000 |
| 2 15/16" | 1 3/16" | 4 3/4"-5 3/16" | 1,750 | Thumb Wheel | __ | 3 3/4" | 3 3/4" | M10 | 13/16" | Yes | Powder-Coated Aluminum | Black | Kingpin | Double Ball | 0000000 | 00000 |
| 2 15/16" | 1 3/16" | 4 3/4"-5 3/16" | 1,750 | Thumb Wheel | __ | 4 1/2" | 4" | M10 | 1" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 00000000 | 00000 |
| 2 15/16" | 1 3/16" | 4 3/4"-5 3/16" | 2,200 | Nut | M16 | 3 3/4" | 3 3/4" | M10 | 13/16" | Yes | Powder-Coated Aluminum | Black | Kingpin | Double Ball | 0000000 | 000000 |
| 2 15/16" | 1 3/16" | 4 3/4"-5 3/16" | 2,200 | Nut | M16 | 4 1/2" | 4" | M10 | 1" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 00000000 | 000000 |
Nonmarking Blue Solid Nylon Plastic Wheels—Hard | ||||||||||||||||
| 3 1/2" | 2 3/16" | 5 3/16"-5 13/16" | 3,300 | Nut | M20 | 3 15/16" | 3 15/16" | M12 | 1 9/16" | Yes | Powder-Coated Aluminum | Black | Kingpin | Double Ball | 0000000 | 000000 |
| 3 3/4" | 2 3/16" | 5 1/8"-6 1/8" | 3,300 | Nut | M20 | 3 15/16" | 3 15/16" | M12 | 1.377" | Yes | Powder-Coated Aluminum | Ivory | Kingpinless | Ball | 0000000 | 000000 |
Nonmarking White Tread-on-Core Polyurethane Rubber Wheels—Hard | ||||||||||||||||
| 2" | 1" | 3 1/4"-3 5/8" | 550 | Ratchet | __ | 2 7/8" | 2 7/8" | M6 | 9/16" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 00000000 | 000000 |
| 2" | 1" | 3 1/4"-3 5/8" | 550 | Ratchet | __ | 3 3/4" | 2 1/2" | M8 | 1" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 00000000 | 000000 |
| 2" | 1" | 3 1/4"-3 5/8" | 610 | Thumb Wheel | __ | 2 7/8" | 2 7/8" | M6 | 9/16" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 00000000 | 000000 |
| 2" | 1" | 3 1/4"-3 5/8" | 610 | Thumb Wheel | __ | 3 3/4" | 2 1/2" | M8 | 1" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 00000000 | 000000 |
| 2 1/2" | 1 1/8" | 4 1/16"-4 5/8" | 1,100 | Ratchet | __ | 3 9/16" | 3 9/16" | M8 | 13/16" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 00000000 | 000000 |
| 2 1/2" | 1 1/8" | 4 1/16"-4 5/8" | 1,200 | Thumb Wheel | __ | 3 9/16" | 3 9/16" | M8 | 13/16" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 0000000 | 000000 |
| 2 15/16" | 1 3/16" | 4 3/4"-5 3/16" | 1,750 | Thumb Wheel | __ | 3 3/4" | 3 3/4" | M10 | 13/16" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 00000000 | 000000 |
| 2 15/16" | 1 3/16" | 4 3/4"-5 3/16" | 1,750 | Thumb Wheel | __ | 4 1/2" | 4" | M10 | 1" | Yes | Powder-Coated Aluminum | Ivory | Kingpin | Double Ball | 00000000 | 000000 |
Easy-Turn Leveling Plate Casters
The dual-wheel design of these casters provides better load distribution and easier turning than other leveling casters. Turn the nut to adjust the leveling pad to keep your equipment stationary and compensate for uneven floors. Casters have sealed double-ball bearings for the smoothest swiveling and protection from dust and debris.
Phenolic wheels are nonmarking and perform well at high temperatures. They roll best on smooth surfaces. Polyurethane wheels combine the abrasion resistance of plastic with the shock-absorbing qualities of rubber. Use them on smooth or rough floors and in areas with debris.
Wheels with sealed ball bearings are smooth rolling and have the best protection against dust and debris.
For technical drawings and 3-D models, click on a part number.
Wheel | Adjustment | Mounting Plate | Mounting Hole Ctr.-to-Ctr. | Wheel Bearing | Swivel | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Hardness | Mechanism | Nut Thread Size | Lg. | Wd. | Lg. | Wd. | For Screw Size | Type | Seal Type | Frame Material | Each | |
Nonmarking Black Solid Phenolic Plastic Wheels—Hard | ||||||||||||||||
| 2 1/2" | 1" | 3 3/8"-4 3/8" | 500 | Durometer 95D | Nut | 1/2"-13 | 3" | 3" | 2 3/8" | 2 3/8" | 5/16" | Without Bearing | __ | 301 Stainless Steel | 0000000 | 0000000 |
| 3" | 1 1/4" | 4 1/8"-5 1/8" | 800 | Durometer 95D | Nut | 5/8"-11 | 3 7/8" | 3 7/8" | 3" | 3" | 3/8" | Without Bearing | __ | 301 Stainless Steel | 0000000 | 000000 |
Nonmarking Blue Solid Polyurethane Rubber Wheels—Hard | ||||||||||||||||
| 2 1/2" | 1" | 3 3/8"-4 3/8" | 500 | Durometer 75D | Nut | 1/2"-13 | 3" | 3" | 2 3/8" | 2 3/8" | 5/16" | Ball | Sealed | 301 Stainless Steel | 0000000 | 000000 |
| 3" | 1 1/4" | 4 1/8"-5 1/8" | 1,000 | Durometer 75D | Nut | 5/8"-11 | 3 7/8" | 3 7/8" | 3" | 3" | 3/8" | Ball | Sealed | 301 Stainless Steel | 0000000 | 000000 |