For use in retail establishments for fixtures or displays, the 3STSRS 3 wheel threaded stem casters are a great find.  For under $5, you get so much convenience from this tiny little wheel. Add these caster wheels to product shelves and display units to allow for much needed mobility.

The wheel is a soft rubber at 3 x 13/16 with a swivel caster. At a 3 ½ inches high with a zinc finish, this load capacity of this caster wheel is 110 pounds. Thats 110s of product you can use to stock your shelves.

Stem casters like these 3STSRS 3 caster wheels are available in 3/8 x 16 x 1 ½ or 5/16 x 18 x1 ½. Make sure to select a thread size when ordering. Ordering is  easy:  select your size, quantity, and click add to cart.  If you order between 40 and 100 caster wheels, youll get a discounted price.