•Stanley black chrome socket sets provide up to two times the corrosion resistance of traditional socket sets. •Bodies are forged from chrome vanadium. •Six-point and eight-point sockets reduce fastener rounding and/or slippage. •Each socket wrench features a quick-release & reversible mechanism for easy operation. •All components meet or exceed ANSI specifications. •Each kit include pear-head ratchets, deep well sockets, standard sockets, a spinner handle, extension bars, spark plug sockets, a set of bits, and a durable plastic carry case. •Larger kits provide additional items such as wrenches, u-joints, and adapters depending on the kit quantity.