Up your efficiency with Mintcraft's MT6548143 Combination Wrench! This is the kind of tool that you only have to buy once unless you lose it on the job site and never find it again! Not only does its torque and hardness exceed ANSI standards but its rounded handle edges offer improved gripping that helps it grab more traction on finicky, rusted bolts and nuts. Because it is so comfortable to hold, you gain added leverage and maneuverability. This little guy has always been the go-to helper when one is looking for reasonable quality without breaking the bank. This Mintcraft Silver Combination Wrench proudly features its superior quality make of drop-forged chrome vanadium steel - you are assured of its strength and durability that sets it apart from the rest. It is so durable that it can withstand tremendous amounts of torque applied in the most extensive project that it outlasts the leading brands. This Mintcraft Combo Wrench has a wrench opening size of 12 mm. It takes practicality and efficiency a step further with its hang tag feature, allowing you to hang it among your other tools so you can easily spot it for your convenience. For your hand tools, trust only Mintcraft a name that means experienced engineering and a history of excellence that contractors and professionals have relied on for years.