American type medium heavy duty Pullprene? Polyurethane round tread mold-on Aluminium castors
C513R/UA1550RTy/HD
series:
product manual:
1. Top plate thickness:6 mm 2. Kingpin size:16 mm 3. Surface Finish:Blue zinc plated 4. Features:-Plastic dust ring to protect ball bearings -The brake is equipped with an unlockingpedal. The brake block is made of nylonmaterial, which does not damage the tread.