General description Sealey Premier Combination Spanner Set includes 12 drop-forged Chrome Vanadium steel spanners, designed for durability and strength. The set features a hardened and tempered construction with a fully polished, mirror finish for corrosion resistance. It includes both open-end and WallDrive® ring combinations with a long slim shaft for comfortable grip and ease of use. The spanners are supplied in an EVA foam storage tray for convenient organization and protection. Technical specifications Material: Drop-forged Chrome Vanadium steel Sizes: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm Tray Size (W x D x H): 200 x 385 x 25mm Model No.: AK63012 Other information Lifetime guarantee* Suitable for daily professional use Improved organization and excellent impact resistance