Industrial adjustable wrench made of chrome vanadium with a phosphate finish. The 15° jaw allows the wrench to be used in narrow areas as only 30° turning is needed. The wider jaw opening increases the range of bolt sizes to be worked on. Non protruding on the movable jaw end gives better action when space is limited. The handle provides a comfortable hand fit. Exceeding international standards ISO 6787-1982, ASME B.107.8M-1996, BS 6333-1995, DIN 3117-1988, JIS B4604-1976.