Expansion Stem Casters

Expandable stem casters are engineered to be installed in open tubing fixtures. They feature a hex nut positioned beneath the lower raceway of the caster. By rotating this hex nut, the rubber adapter within the round or square tubing expands, providing a secure and snug fit. These expanding stem casters are versatile and can be utilized in numerous applications. They are compatible with carts, racks, stands, cabinets, and furniture made from structural tubing. This functionality enables these items to roll, thereby minimizing the effort needed for movement or repositioning.