Hexagon 10mm Hex Key Wrench - BBB
BBB has all the best tools & accessories for your bike. This Hexagon 10mm Hex Key Wrench (BTL-13) is specifically designed for mounting and disassembling 10mm hex bolts from cranks. For added convenience, this double-ended Allen tool has a long key and short key to choose from - depending on how awkwardly the bolt is positioned.