BoxoUSA's 1/4-inch drive 12-point deep socket set covers the SAE sizes needed for recessed small fasteners that a standard-depth socket can't reach. Built from chrome vanadium steel, these sockets are precision-machined for a secure 12-point grip on the fine fastening work 1/4-inch drive tools handle best. Designed for electronics, interior, and detail mechanical work, this set fills the gap between standard sockets and specialty accessories. Direct from the manufacturer and backed by a lifetime warranty, these deep sockets deliver the accuracy professionals expect from a 1/4-inch drive system.