The Monument 4501F GRIP+ R2 3-Stepped Radiator Valve Tool fits most radiator end caps and valves. The 3-stepped tool has the following sizes: 10mm & 12mm Slotted and 1/2in A/F Hex. Use with MON4537 Shorty Swivel Head Handle or MON345 Pro Adjustable Basin Wrench allowing improved access.
