Zinc Plating or Electrophoresis
Fixed/Swivel/Brake/Threaded Stem/Bolt Hole
Red/Blacl/White/Dark Red/Grey/Dark Grey
Single Ball Bearing
Samples for Free by Freight Collected
Medium Duty Series
75X32mm/100X32mm/125X32mm
3.0mm Thickness for Plate
50PCS/CTN for 3" 40PCS/CTN for 4" 30PCS/CTN for 5"
Fixed Swivel Brake Bolt Hole Type Threaded Stem