【STORAGE BOX】Each Wrench Has its Corresponding Size Mark, and The Firm Slot is Convenient for Storage to Ensure That The Wrench is Placed Neatly and Convenient for Use.
【HIGH-QUALITY】 Hex Keys is Made of Chrome Vanadium Steel (Better strength than carbon steel), with a Black Oxide Surface After Heat Treatment, Which is Durable.
【STRONGER TORQUE FORCE】The L-shaped design provides additional flexibility for the long end and additional advantages for another short end fastener. The additional torque handle can enhance torque performance during loading and unloading of fasteners.
【PRECISION MACHINING】The precisely machined and beveled hexagonal ends facilitate a snug and effortless fit for fasteners, minimizing wear and enabling extended daily usage for optimal durability, safeguarding your hardware from rounding.