This EKLIND 15628 Metric Plain Hex Key is the ideal tool for loosening and tightening fasteners. This hex key has a plain handle with an arm length of 9 5/32 in. and a handle length of 2 5/32 in. The black oxide finish offers superior rust protection, making it suitable for outdoor use. It also features alloy steel blade material that provides excellent durability. The 14 mm tip size makes this hex key the perfect tool for loosening or tightening hex head bolts, nuts, and screws of various sizes. When you need to remove or tighten fasteners quickly and easily, turn to the EKLIND Metric Plain Hex Key with its long arm and comfortable grip.