The Hitachi 2-piece pneumatic nailer kit comes with the NT65MA4 and NT50AE2. The NT65MA4 15-gauge angled finish nailer is the ideal nailer for installing crown and base moldings, window and door casings, chair rails, cabinets, exterior trim and staircases. Its compact body and angled magazine make for easier placement and operation in tight angles. The integrated air duster clears debris from the work site allowing for faster and cleaner job completion. The NT50AE2 2 in. x 18-gauge Finish Nailer is ideal for trim work, furniture building and other finish applications. It accepts finish nails from 5/8 in. in length up to 2 in.