Swivel 5 caster with 5 x 2 Ductile Iron (crowned) wheel
Swivel 6 caster with 6 x 2 Ductile Iron (crowned) wheel
Rigid 6 caster with 6 x 2 Ductile iron crowned wheel
Rigid 5 caster with 5 x 2 ductile iron wheel
Rigid 8 x 3 Ductile iron wheel with tappered bearing
