Kincrome METRIC & IMPERIAL SOCKET SET 61Pcs 1/4″ & 3/8″ Drive 72-Teeth Ratchet. The Kincrome K28066 socket set is perfect for any professional application, complete with a 1/4″ and 3/8″ ratchet with assorted metric and imperial sockets. Manufactured from chrome vanadium steel, these sockets have been hardened, tempered, chrome plated, and polished for corrosion protection. […]