"Rigid 4 x 1-1/2 caster, mold on urethane"
12 x 3 cast-iron
4 x 1-1/2 High-temp phenolic wheel 1-3/16 plain bore
4 x 1-1/2 High-temp phenolic wheel 3/4 RB
4 x 1-1/2 Lava wheel 1-3/16 plain bore
4 x 1-1/2 Lava wheel 3/4 RB
4 x 2 cast-iron wheel 3/4 RB
4 x 2 Solid Steel wheel 5/8 RB
5 x 1-1/2 Cast-iron wheel 1-3/16 plain bore
5 x 1-1/2 Cast-iron wheel 3/4 RB
5 x 2 Cast iron wheel 3/4 RB
5 x 2 Ductile wheel (crowned) 1-3/16 plain bore
5 x 2 Ductile wheel (crowned) 3/4 RB
6 x 2 Cast iron wheel 3/4 RB
6 x 3 Cast-iron wheel 1 RB
8 x 2 Cast iron (SS) wheel 3/4 RB
Rigid 4 caster with 4 x 2 solid steel wheel
Rigid 6 caster with 6 x 2 Cast-iron (SS) wheel
Rigid 6 caster with 6 x 2 Ductile iron crowned wheel
Rigid 6 caster with 6 x 2 RollX (RT) wheel
Rigid 8 caster with 8 x 2 Cast-iron (SS) wheel
Swivel 4 caster with 4 x 2 steel wheel
Swivel 6 caster with 6 x 2 Ductile Iron (crowned) wheel
