Open end set at 15° ;. The Draper HI-TORQ° ; flexible head allows movement through 180° ;. Only 5° ; movement required to turn fastener, especially useful in confined spaces. Forged from chrome vanadium steel, hardened, tempered, chrome plated and fully polished throughout. Display packed. Contents: 7 x Spanners: 8, 10, 12, 13, 14, 17 , 19mm Draper HI-TORQ® ; is a registered trademark of Draper Tools Ltd.