General description 1/2" drive cup style oil filter wrench designed for heavy goods vehicles (HGVs). This tool is specifically suitable for use with oil filters on various truck models. Technical specifications Size: 107mm x 15 flutes Drive: 1/2" D Hex size: 21mm Material: Low carbon steel Compatibility and accessories Compatible with Volvo, Iveco, Scania, and Renault vehicles Can be used with a 21mm ring spanner or a 1/2" drive ratchet Other information Larger size available: Laser Part No. 6608 - Oil Filter Wrench 135mm x 18 Flutes