2 in

Gray Thermoplastic Rubber and Steel Swivel Threaded Stem Caster with Locking Brake, Capacity 80 lbs, Durable construction, Smooth rolling, Shock absorbent, Quiet operation, Corrosion resistant, Easy installation, Non-marking tread, Long-lasting performance

Commonly used on lightweight utility carts, small workstations, and mobile storage units that need smooth movement and secure positioning

Well-suited for home, office, or workshop setups where equipment is frequently repositioned and then locked in place during use

Also i for DIY projects where compact furniture or custom builds require quiet, controlled mobility with added stability when stationary