Our 8pc 3/8” Drive SAE Long Hex Bit Socket Set with FOUR FLAT™ sides is designed from the ground up to be part of the most versatile socket family. Milwaukee® long reach sockets feature an innovative design with four parallel flat sides, which deter rolling and are wrench compatible. The 6” length and slim profile of these sockets provides the best access in tight spaces. The one-piece socket design offers improved durability compared to two-piece designs by eliminating the risk of the bit separating from the socket base. The laser-engraved size markings provide easy identification, and chrome plating offers rust and corrosion protection. This set also includes a storage tray for better organization. All Milwaukee® sockets are backed by a Lifetime Guarantee.