4″ Rubber on Iron Swivel Caster w/ Total Lock Brake (14907)

• Rubber tread vulcanized to heavy duty cast iron core.
• Offers shock absorbing semi-cushioned ride, rolls easily over small debris, rough floors, cracks, floor joints, etc.
• Provides good floor protection and quiet rolling operation.
• Works well in outdoor environments; however the cast iron core can rust; if this is an issue look at using aluminum or plastic core wheels.
• Black rubber tread can mark.
• Durometer of 80 Shore A ( /- 5).
• Temperature range of -40F to 180F.

$39.60