Product never used, packaging damaged during transport. Unopened product, refurbished in our warehouse, fully functional, warranty available. Compatible with most radiator valves and tank connectors. Radiator shoulder wrench: 10mm / 11mm / 12.5mm / 16mm / 21mm. Radiator shoulder wrench and ratchet handle. Radiator shoulder wrench type: Suitable for 1/2" ratchet handle. Dimensions: Ratchet handle: 276 x 42.3mm. Product Description Features: Radiator shoulder wrench and ratchet handle. Compatible with most radiator valves and tank connectors. Features: Item: Radiator Wrench (HT94901) Radiator Shoulder Wrench: 10mm / 11mm / 12.5mm / 16mm / 21mm Radiator Step Wrench Type: Suitable for 1/2" ratchet. Color: Silver. Package Contents: 1 x Radiator Step Wrench (HT94901). Note: 1. The actual color of the item may vary depending on the screen settings. 2. Please allow 1-3mm error due to manual measurement.