Logas Oil Filter Wrench Removal Install Tool Chain type Strap Clamp Socket Car Truck Both strap and chain type wrenches. Chain wrench: For removal of oil filters, the chain tightens around the filter and clamps on tightly Strap type filter tool: Suitable for removing and tightening oil filters, the no marking nylong stra Parameters: Chrome-vanadium steel material (chain) high hardness, 1/2" Dr. L handle 10"(255mm) lengt