General description Sealey Premier Deep Socket Set is designed for professional use, featuring 12-point sockets made from cold-forged Chrome Vanadium steel. These sockets are hardened and tempered for enhanced strength and durability. The set includes a variety of sizes and is supplied with a socket rail for easy organization. Technical specifications Material: Chrome Vanadium steel Socket configuration: 12-point with WallDrive® Sizes included: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19mm Usage Handles rounded fixings effectively Knurled ring provides extra grip, even with oily fingers WallDrive® configuration offers an additional 30% more torque handling power compared to traditional sockets Other information Fully polished mirror finish for corrosion resistance Lifetime guarantee*