6pc Flexible Head EXTRA LONG Ratchet Ring Spanner Set12 Point Metric DoubleManufactured 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 trayFeatures: 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*. Specification: 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 Net Weight -2.05kg Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys01470