▶【DOUBLE BOX END 】-Two convenient sizes allow you to easily tighten or loosen more bolts simply by flipping the wrench over. Great for tight spaces.
▶【SUPERIOR QUALITY】-Made from highest quality steel for strength and has high polish chrome finish for long tool life.Be sturdy more durable and more corrosion resistant.
▶【PRECISION DESIGN】- 72-tooth ratcheting box end needs a minimal 5° to move fasteners vs. 30° for standard wrenches.Off-corner loading design on box end provides better grip and reduces fastener rounding
▶【WIDELY APPLICATION】-Premium design for widely apply into fastening or loosening nuts and bolts in any narrow space.Also be used for pipeline repair home maintaining mechanic repair auto & bicycle repair.
▶【100% SATISFACTION GUARANTEE】-Free replacement insure your wrenches purchase against manufacturer defects.