General description Manufactured from heat treated and hardened Chrome Vanadium steel, the Sealey Offset Double End Ring Spanner Set includes 8 pieces designed for durability and professional use. The deep offset WallDrive® rings feature a satin polished finish that enhances resistance to corrosion. This set is conveniently supplied in a storage/hanging pouch. Technical specifications Brand: Premier Model No.: AK6327 Sizes: 6 x 7, 8 x 9, 10 x 11, 12 x 13, 14 x 15, 16 x 17, 18 x 19, 20 x 22mm Maximum Length: 300mm Minimum Length: 285mm Nett Weight: 1.40kg EAN: 5054511078688 Other information