General description Sealey Imperial Socket Set is an 11-piece set designed for professional use, featuring 3/8'' drive 12-point sockets made from cold-forged Chrome Vanadium steel. The sockets are hardened and tempered for enhanced strength and durability, making them suitable for daily tasks. Technical specifications Material: Chrome Vanadium steel Socket configuration: 12-point WallDrive® Sizes included: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16" Compatibility and accessories Supplied with a socket rail for organized storage Usage Ideal for handling rounded fixings Knurled ring provides extra grip, especially when working with oily fingers Other information Fully polished chrome finish for corrosion resistance Lifetime guarantee*