216, 105, 106, 155.5, 240
Swivel Thread, Swivel Bolt Hole, Swivel Bolt Hole With Brake, Swivel Top Plate With Brake, Swivel Top Plate
Thermoplastic, Rubber, Polyurethane, Polypropylene
Nylon, Aluminium, Cast Iron, Pressed Steel
Heavy Duty, Light Duty Twin Wheel, Light To Medium Duty, Light Duty, Medium Duty
25.4x25.4, 105x75
105x80, 76x55
80x60, 135x110, 52x52
58x58