Threaded Stem Caster: 3 in Wheel Dia., 175 lb, 3 3/4 in Mounting Ht, Swivel Caster

Threaded stem casters for furniture and office equipment are installed on chairs, carts, fixtures, and furniture in offices, retail settings, and other environments where the casters won't be exposed to heavy loads, chemicals, liquids, or high temperatures. Soft-wheel casters are less likely to damage hard tile or wood floors than hard-wheel casters, and hard-wheel casters won't grab or snag carpets.

Threaded stem casters are the most commonly used type of stem caster. They have a threaded stem on top that screws into a threaded hole, bracket, insert, or socket on a piece of equipment. The casters allow the equipment to roll, which reduces the effort it takes to move or reposition the equipment. Threaded stem casters are typically used to add casters on equipment where there is not enough room on the equipment's mounting surface to attach a plate caster's mounting plate.