RWM Casters Economy Urethane Capacity Material Handling Products Review

9-3/4" Overall height, 2-1/4" swivel lead and 1400lbs capacity. Urethane on iron wheel with roller bearing. 2-7/16" x 4-15/16" Slotted to 3-3/8" x 5-1/4" bolt hole spacing for 1/2" diameter bolt. Cold formed top plate, yoke and button are all heat treated to prevent brinelling, improve swivel action and increase service life with a 5/8" diameter kingpin. Zinc plated finish to protect from corrosion.