Sealey-SCW4100SBL-Castor-Wheel-Bolt-Hole-Swivel-with-Total-Lock-100mm-Sealey-SCW4100SBL-Heavy-duty-castor-Non-marking-polyamide-wheel-Bolt-hole-swivel-castor-with-total-lock-brake-system-which-locks-the-whole-castor-not-just-the-wheel-2-Year-guarantee-Sealey-SCW4100SBL-Castor-Wheel-Bolt-Hole-Swivel-with-Total-Lock-100mm