Wheel; 12X4 Heavy Duty Polyurethane,Steel (Red,Black);2-7/16 Plain Bo

25 Swivel Fork; Top Lock Brake; 3x1.Caster; 3x1.25 Polyurethane/Polyolefin Wheel (Gray|Gray); Precision Bearing; 3-1/8 x 4-1/8 Top Plate.

Caster; 6x2 Swivel Fork (Cam Lock Brake); 6x2 Duratek Rubber/Polyolefin(Donut) Wheel(Black/Gray); Roller Bearing; 4.25 Top Plate.

Caster; 8x2 Swivel Fork; 8x2 Phenolic Wheel; 3/4 Roller Bearing; 4x4-1/2 Top Plate;Steel Thread Guards.

Caster ; 2.5"x1.

5 Top Plate.Fork; 4x2 Rigid; Heavy Duty(8mm); 4x4.

Axle Assembly; 3/4-10 x 4-3/4 Plain Axle for 3" wide wheels with 3/4-10x 7/16 Nut; packaged separately.

Wheel; 12X4 Heavy Duty Polyurethane|Steel (Red|Black);2-7/16" Plain Bo.

Wheel; 6X1.

Wheel; 12X4 Heavy Duty Polyurethane|Steel (Red|Black);2-7/16" Plain Bo.

Wheel; 6X1.