Harfington Thin Combination Wrench Set 5/32 Inch 3/16 Inch 13/64 Inch 7/32 Inch 15/64 Inch 1/4 Inch 9/32 Inch 5/16 Inch 3/8 Inch 7/16 Inch 30Cr13 Spanner with Offset 12-Point Box End and 15 Degree Open End for Auto Repairs

Material - Made of heat-treated forged 30Cr13 stainless steel with HRC48±2 hardness, it has strong wear resistance, anti-deformation property, long service life, polished rust-proof surface for humid environments and magnet-adsorbable design for convenient carrying and operation.

Open End Feature - 15° tilted wrench opening enables faster turning and improved work efficiency, with four-point force application to fit screws well and deliver firmer fixation.

Box End & Structure Feature - 12-point box end design ensures stable hexagonal fastening connection to prevent slipping during operation, while ultra-thin compact size allows smooth work in narrow spaces and clear size markings support quick and easy identification.

Application - This thin combination wrench is used to tighten or loosen nuts, bolts and other fasteners of various sizes, widely applied in mechanical maintenance, vehicle repair, machinery manufacturing and home assembly.

Note - Please confirm the wrench's size range matches your needs before purchase, and ensure the wrench opening fits snugly against the screw head or nut during use to avoid slippage or damage caused by side force.