Open end set at 15°. Only 5° movement required to turn fastener, especially useful in confined spaces. Manufactured from hardened and tempered chrome vanadium steel with electro plated black finish. Features and Benefits • A 90-tooth ratchet mechanism • The 4° movement enables use in tight spaces • Forged from chrome vanadium steel that is hardened, tempered, fully polished and mirror chrome plated • Optimal leverage through 12-point HI-TORQ® ring end • Open end set at 15° Contents 7 x Spanners: 8, 10, 12, 13, 14, 17, 19mm