Crescent 1/2" Drive 12 Point Standard Metric Socket 22mm is $5.45 at Amazon, down from the store's own list price of $7.59. That's 28% off ($2.14 less). We last checked this price on Nov 6, 5:46 PM ET. Prices at the store can change at any time, so check before you buy. Brand: Crescent. Type: Hand tools. Picked for all trades.