This metric double open end wrench is forged from high-quality chrome vanadium steel with full heat treatment for superior strength and durability. The satin polished finish offers excellent rust protection and easy maintenance. The 13mm x 12mm double open jaw fits perfectly with hex nuts and bolts, suitable for general repair, machinery maintenance and industrial assembly. We support bulk packing, blister card packing, set packing and custom OEM packaging.
Materials: CR-V steel
Metric sizes: 1.5-19mm
Design type:Extra Long-shape double end(Ball end+flat end)
Surface treatment: Matte Nickel palting