Albion 503921 Casters (See Minor Code 1000+)

7-3/4" Mounting Height, Position Floor Lock for 5 & 6" Diam Caster Wheels 6-3/4" Retracted Clearance, 4-1/2" x 6" Top Plate Size, 2-7/16" x 4-15/16" Bolt Hole Spacing