Bahco 90 Series Phosphated Finish ERGO™ Adjustable Wrenches with a unique reversible jaw and comfortable thermo plastic handle and larger grip width. In one position it is a conventional adjustable wrench, but with the jaw reversed it becomes a serrated jaw pipe wrench.The Bahco Adjustable Wrenches have been developed according to the scientific ERGO™ process and are made from high performance alloy steel with a comfortable non slip thermoplastic grip handle. The jaw does not fall out even at maximum opening of the wrench and they are scaled in mm for pre adjusting and accurate measurement. The head has a 16º angle that provides better accessibility and has a left-handed screw with a reversible jaw for pipe use. The head is chrome plated, precision hardened and anti-corrosion treated. Conforms to the following standards: ISO 6787, DIN 3117, ASME B107.8M - 1996 and BS 6333. Set of 3: 1 x 9070: Length: 158mm, Capacity: 20mm. 1 x 9071: Length: 208mm, Capacity: 27mm. 1 x 9072: Length: 257mm, Capacity: 31mm.