4 INCH PLATE ON TOP 144MM X 113MM X 8MM ADD ON RIVET TWIN LAYER PRECISION BEARING WELDED METAL BODY SWIVEL CASTOR LEG THICKNESS 8MM WITH GREESE NIPPLE FILLED WITH BRAKE POWDER BLACK COATING 100X38 METAL INSERT WITH VIRGIN UHMWPE WHEEL WITH DOUBLE PRECISION BEARING WITHOUT DUST COVER
ID :4600287