General description Sealey Premier Jumbo Combination Spanner Set includes five high-quality spanners made from drop-forged Chrome Vanadium steel. These spanners are hardened and tempered, featuring a fully polished mirror finish for enhanced corrosion resistance. The set is designed with an open-end and WallDrive® ring combination, providing a long slim shaft for better access and comfort during use. It comes supplied in an EVA foam storage tray for convenient organization. Technical specifications Material: Drop-forged Chrome Vanadium steel Sizes: 22mm, 24mm, 27mm, 30mm, 32mm Tray Size (W x D x H): 185 x 435 x 35mm Model No.: AK6329 Other information Lifetime guarantee* Part of a comprehensive range of Premier Hand Tools, suitable for daily professional use Open-end WallDrive® ring design keeps knuckles clear of obstructions