PU wheel heavy duty caster load capacity 150kgs-800kgs steel wheel load capacity steel wheel load capacity Rigid Swivel fix

PU wheel heavy duty caster ,industry swivel caster load capacity 150kgs-800kgs

industrial castors

Noise reduced castors

stainless steel castors

heavy duty castors

hospital bed castors

car bed castors

medical castors

swivel castor with total lock

tail end of castor

housing made of polyamide

double ball bearing

swivel head