Stem Casters

Stem casters mount to equipment through a single stem that inserts into a socket, sleeve, or threaded hole, making them the go-to choice where a flat mounting surface isn't available or a compact, low-profile attachment is needed. From office chairs and medical carts to industrial machinery and hospital equipment, stem casters deliver dependable mobility in a space-saving package. Choose from threaded stems that thread directly into tapped holes, expanding stems that lock into round tubing, and grip-ring stems that snap into a sleeve for quick installation. Browse our full range of stem-mount casters by stem size and thread pattern, wheel size, wheel material, and duty rating to match your equipment exactly. Whether you need swivel or rigid stem casters for light-duty carts or heavy industrial use, every option is built for secure mounting and easy installation.