Choosing the wrong, cheap hex key can be an expensive mistake when you have an abundance of options to pick from. Eklinds 51607 Hex T-Key has always proven a good value purchase. This little mate is carefully designed for a stronger and tougher tool tip. It allows you to easily grab bolt heads more securely and spin the fasteners for fast threading. Where many other hex keys fail, Eklind's Hex T-Key affords plenty of leverage for setting free tight bolts. Its sliding action fits smoothly, quickly, and most importantly, tightly. Proudly featured is its black oxide finish that guarantees the rust- and corrosion-resistance advantage. It parades its alloy steel make that is heat-treated for superior strength, enabling it to endure extreme conditions and extensive use. Aside from the maximum torque it provides, it also dramatically prevents rounding out of the hex socket or key, while reducing slippage over bolts and screws, leaving them unscathed. This Eklind Steel Hex T-Key has a tip size of 7/64, a 6" arm length, and a 3" wide handle. It boasts its cushion grip that makes it comfortable for the hand even for long periods of time. Stop wasting your money on tools that does not equal your moneys worth. For your key sets, only Eklind the maker of reliable and long-lasting tools, has the right keys to do the job!