Making freestanding wire shelving mobile, our four-pack of rubber threaded casters lets you move your storage around with ease - perfect when you need to shift your system for cleaning or want to relocate items to a different room without heavy lifting. They're compatible with Shelving Inc. brand posts only. If you have another brand, please use these stem casters. Includes (4) casters, sold individually here Best for rough surfaces Bolts with 12 threads per inch Absorbs bumps and shocks Rotates 360 degrees for easy maneuvering Step-lock brakes to control movement Won't leave marks on floor For stability, not recommended for use with 8"d wire shelving Shipping: Next Business Day
