Lezyne 3 way hex wrench tool shop quality y wrench with serviceable body design for an extremely durable long lasting tool cnc machined two piece hardened steel body is ergonomically shaped and allows replacement of worn bits as needed chrome vanadium steel bits are drawn and forged for heavy duty shop use comes with replacement bits and high strength steel fastening hardware features cnc machined custom cnc machined aluminum parts for precise durable lightweight construction chrome vanad