4″ Swivel Phenolic With Brake Top Plate 4″ x 4-1/2″ 72PH40-B Offering exceptional quality, functionality, value and availability This caster class is most recognized and commonly used
4″ Swivel Poly/Poly With Brake Top Plate 4″ x 4-1/2″ 72PP40-B Offering exceptional quality, functionality, value and availability This caster class is most recognized and commonly used
4″ Swivel Poly/Steel With Brake Top Plate 4″ x 4-1/2″ 72PU40-B Offering exceptional quality, functionality, value and availability This caster class is most recognized and commonly used
4″ Swivel Polyolefin With Brake Top Plate 4″ x 4-1/2″ 72PO40-B Offering exceptional quality, functionality, value and availability This caster class is most recognized and commonly used
