Krowne 28-151S Universal Shelving Caster Set w/ 5" Wheels

Product Details
Compatible with 1-in. shelving posts
2 Allen screws secure the castors
1-in. socket dia.
Fitted with brakes
Wheels are grease resistant
Each caster can hold 220 lbs.
Safe temperature range: 14-212 degrees F
5 in. dia. x 6 in. overall H
Krowne Shelving Caster, Locking Wheels, 5" Diameter, 220lbs per caster load capacity, grease resistant, raises height of equipment 6" (set of 4)