Institutional Casters Swivel Tool Box Knaack Albion 3. Tool boxes belts & storage institutional casters swivel tool box knaack albion 3. Albion industries a world elader in caster manufacturing. These single ball raceway swivel casters with a face brake are rated for 275lbs each. Rubber (75 shore a hardness) on. Polypropylene with precision annluar ball bearing and thread guards. These casters are for, fit, or are compatible with the anme brands listed for this item number. Top plate size is 4-1/8 long x 3-1/8 wide. Bolt hole pattern is 3-7/16 x 3-3/8 long x 2-3/8 wide for 1/4 bolts (this caster will fit any item with this bolt hole pattern).