These Ø4″ rigid casters are 100% equivalent to the following manufacturers:

• 80/20 – #2335
• T-SLOTS #655252
• Frame-World #EC-4F

The dimensions on the mounting base plate are 3.625″ x 2.688″ and the total height is 5.125″.  The load capacity per wheel is 250 lbs.  The wheel has NO brake.

The bolt options are for mounting the caster to the caster base plate (15BP2500)