- Zinc plating finish, Double ball bearing raceways
- Formed from formed from 6mm thick steel.
- Top plate & racyways hardened for swivle fork, fork leg double welded for rigid fork.
- Top Plate Size: 4" x 4-1/2", 4-1/2" x 6-1/4"
- Bolt Hole Spacing: 2-5/8" x 3-5/8" slotted to 3" x 3", 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4"

- Wheel Diameter: 4", 5", 6", 8",
- Wheel Width: 2"
- Wheel Material: PU on Polyolefin, PU on Steel, PU on Aluminum, Rubber on Steel, Thermoplastic Rubber, Polyolefin, Cast Iron, V-Groove, Phenolic
- Wheel Bearing: Roller, Ball, Delrin

- Axle: 1/2" diameter bolt with zerk grease fitting.
- Brake Options: Top Lock Brake, Swivel Lock Brake, Cam Lock Brake
- Capacity: 300~1000 Lbs.

- OEM & ODM available.
- Economy style swivle style avalible.