• One of a comprehensive range of Premier Hand Tools, suitable for daily professional use.• Manufactured from hardened and tempered Chrome Vanadium steel with a fully polished mirror finish.• 12-Point ratchet/fixed WallDrive® ring ends.• 72-Tooth ratchet requires only 5° rotation to pick up the next tooth.• WallDrive® rings grip the wall, not the corners, giving up to 30% more torque.• Sizes: 8, 10, 12, 13, 14, 17, 19mm.• Min./Max. Lengths: 240/420mm.• Supplied in storage tray.• Lifetime guarantee*.Manufactured from hardened and tempered Chrome Vanadium steel with a fully polished mirror finish. 12-Point ratchet/fixed WallDrive® ring ends. 72-Tooth ratchet requires only 5° rotation to pick up the next tooth. WallDrive® rings grip the wall, not the corners, giving up to 30% more torque. Supplied in storage tray.• Manufactured from hardened and tempered Chrome Vanadium steel with a fully polished mirror finish. • 12-Point ratchet/fixed WallDrive® ring ends. • 72-Tooth ratchet requires only 5° rotation to pick up the next tooth. • WallDrive® rings grip the wall, not the corners, giving up to 30% more torque. • Sizes: 8, 10, 12, 13, 14, 17, 19mm. • Min./Max. Lengths: 240/420mm. • Supplied in storage tray. • Lifetime guarantee*. • Model No. AK6319Technical Specification:Contents: 8, 10, 12, 13, 14, 17, 19mmMaximum Length: 420mmMinimum Length: 240mmNett Weight: 2.26kgDimensions: Length: 450mm x Height: 44mmWeight: 2.256KgWarranty: Life