Manufactured from high quality Chrome Vanadium steel. Hardened and tempered with a fully polished mirror finish. 72-Tooth WallDrive® rings give ultra-smooth ratchet action requiring only 5° rotation to pick up the next tooth. Feature extra-long shafts and flexible ring heads, ideal for awkward applications. Supplied in storage tray. Features & Benefits: • Manufactured from high quality Chrome Vanadium steel. • Hardened and tempered with a fully polished mirror finish. • 72-Tooth WallDrive® rings give ultra-smooth ratchet action requiring only 5° rotation to pick up the next tooth. • Feature extra-long shafts and flexible ring heads, ideal for awkward applications. • Sizes: 8 x 9, 10 x 11, 12 x 13, 14 x 15, 16 x 18, 17 x 19mm. • Supplied in storage tray. • Lifetime guarantee*. • Model No. AK63832 Specifications: Model No AK63832 Brand: Premier Contents: 8 x 9, 10 x 11, 12 x 13, 14 x 15, 16 x 18, 17 x 19mm Maximum Length: 415mm Minimum Length: 240mm Nett Weight: 2.05kg