3-5/8″ x 2-1/2″
2-13/16″ x 1-3/4″ slotted to 3-1/16″ x 1-3/4″
5/16″

Double ball swivel race for strength and durability
Available with top plates, grip ring stems, threaded stems, and hollow kingpins
Gray Nylon Reinforced Plastic
3″ to 6″ Diameter, 1-1/4″ Wide
Up to 325 lbs
Available total lock brakes, direction locks, and anti-microbial wheels
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Top plates are excellent for retrofitting casters to existing furniture and case goods. As long as you have a flat surface, you can mount these casters.
All threaded stems are 1/2-13 UNC x 1-1/2" long
Normally found on formed and welded metal furniture, threaded stems are also found on wood furniture and attached with a T-nut.
All grip ring stems are 7/16" diameter x 1-7/16" long
Commonly found on chairs, IV poles, and other equipment with multi-leg bases, grip ring stem casters fit into bored holes with a clearance fit.
All hollow kingpins are 7/16" diameter
Hollow kingpins allow for flush mounting using a simple thru-bolt. Use a 7/16″ bolt and these casters can be mounted to almost anything.