Offset Double Box End Wrench 18mm X 21mm Metric 12 Point Chrome Plated Hand Tool

1.CR-V CONSTRUCTION: Made of heat treated chrome vanadium steel for strength and durability.2.DURABLE FINISH: Mirror Polished Chrome Plated for long lasting protection and resist corrosion.3.BOX END: Doubles the access angles of a 6-point, preventing round-off and applies force to the flat sides of fastener heads rather than the corners.4. OFFSET END: Creating clearance for your fingers and making it easier to use in a narrow place.5.Widely Use: Applied in DIY hand-making, household maintenance, and most general repairs. Specification:Material: Chrome Vanadium Steel,High Carbon SteelFinish: Chrome Plated, Polish Finish,Zinc PlatedColor: Silver ToneBox End Size: 8mm, 10mm;10mmTotal Size: 143 x 17mm / 4.84-inch x 0.43-inch (L*W),120 x 28.5 x 14.2mm / 4.72-inch x 1.12-inch x 0.56-inch (L*W*D)Package Content:1 x Box End Wrench1 x Angled Socket Wrench DURABLE FINISH: Mirror Polished Chrome Plated for long lasting protection and resist corrosion. OFFSET END: Creating clearance for your fingers and making it easier to use in a narrow place.