Milwaukee M18 FUEL 3 1 2 in. 18 Volt 30 Degree Brushless Cordless Framing Nailer & M18 18 Volt 5.0 Ah XC Extended Capacity Battery Folding Utility Knife Total Number of Pieces 154 Total Number of Pieces 154 Number of Drive Tools 91 Number of Extensions 2 Number of Sockets 86 Number of Quick Release Ratchets 3 Number of Wrenches 4 Case Type Hard Warranty Lifetime Number of Additional Tools Included 59 1 2 in Drive Ratchet Included Yes 3 4 in Drive Ratchet Included No Sub Brand N A Drive Type 6 point making it highly durable on any job site Its brushless motor and nitrogen spring mechanism deliver pneumatic power to effortlessly sink nails into dense materials the tool is part of Milwaukee's M18 system and works with all M18 batteries