Milwaukee M12/M18 12/18V Lithium-Ion Cordless 3/8 in. Ratchet and 1/2 is $299.00 at Home Depot, down from the store's own earlier price of $499.00. That's 40% off ($200.00 less). We last checked this price on Nov 2, 11:30 AM ET. Prices at the store can change at any time, so check before you buy. Brand: Milwaukee. Type: Power tools. Picked for all trades and Carpentry & Framing.