Threaded stud makes mounting these swivel casters quick and easy. Heavy-duty solid rubber tires, ball bearing swivel mechanism and shielded hubs also make these a great value. Stud length for all four sizes is 1-9/16" and threads are metric.

D2543 - 4" Black Rubber Caster 150 lbs., Threaded, SW

D2544 - 5" Black Rubber Caster 220 lbs., Threaded, SW

D2545 - 6-1/4" Black Rubber Caster 320 lbs., Threaded, SW

D2546 - 8" Black Rubber Caster 410 lbs., Threaded, SW