Floor Lock, Plate, 6-7/8 in. H, 4 x 4-1/2

Floor Lock, 5 3/4 in For Caster Mounting Height, 5 3/4 in Floor Lock Retracted Height, 6 11/16 in Floor Lock Extended Height, 5 in For Wheel Dia., B Mounting Plate Bolt Hole Pattern, 4-1/32 in x 4-31/64 in Mounting Plate Size, Steel, 2-5/8 in x 3 in Inside Bolt Hole Spacing, 3 in x 3-5/8 in Outside Bolt Hole Spacing