Locking Casters for Workbench - Set of 4, 1100 lbs Capacity

● 1100 lbs Capacity per Caster - Built with heavy-duty steel hardware and PA nylon wheels. ● Dual-Brake Locking System - Locks both wheel movement and swivel movement to keep your workstation steady when parked. ● Dual-Bearing 360° Swivel – Provides smoother movement under heavy loads compared with standard-duty casters. ● Quick & Easy Installation - User-friendly design with clear guides for fast, hassle-free setup. *Custom metric screw on the top: M16 × 18mm, fits all 4Dock Heavy Duty Packing Tables (WB3B, WB3RB, WB5B, WB5LB, WB7B series), not suitable for Adjustable Height Workbenches.