Swivel 3 x 1 caster neoprene wheel. 7/16 x 1 7/16 inch grip st
Swivel 4 caster with 4 x 2 RollXWow wheel.
Swivel 5 caster with 5 x 2 Ductile Iron (crowned) wheel
Swivel 6 caster with 6 x 2 Ductile Iron (crowned) wheel
Swivel stem caster with 3x7/8 ICEBLUE wheel
