Low Profile Swivel Casters 135-220lb
"Holtz has it", Jacob Holtz's Threaded Stem series, the most widely used. Suitable for indoor equipment as well as medium duty industrial applications. A variety of stem options, wheel types and brake apparatus can be added to your specifications.
Swivel Caster Fork - Zinc Plated - Double Ball Hardened Raceway - 1/2"-13 x 1" Threaded Stem - Accepts 5" x 1 1/4" Wheel
NSF International Listed Industrial and Replacement Casters | Heavy Duty Casters