Milwaukee M12 FUEL FIR12G2 Cordless Ratchet Wrench. Cordless impact wrenches (Tool / Battery-powered tools / Cordless drill, impact, and screwdriver machines). Principal data: number batteries 0 pcs, voltage 12 V, moment max 108 nm, tool setup 1/2". Supplied under manufacturer part number 4933498939, HS code 8467.29, country of origin China.