The stanley 12in drive 29 piece metric socket set with the micro tough professional ratchet features a quick release two way ratchet with a 20 30 smaller pear shaped head smaller than conventional ratchets for easy access in tight spaces fine tooth ratchet gives 5 angle of engagement smoother operation and continues to function even where access to fastener is very restricted fully polished chrome plated finish for durability and rust resistance hex sockets feature maxi drive wall profile for