Metabo HPT (was Hitachi Power Tools) 2.5-in 15-Gauge Pneumatic Finish NailerFASTENERS: 15 gauge nails from 1 1 4 in Up to 2 1 2 in In length APPLICATIONS: Ideal for installing crown and base moldings, window and door casings, chair rails, cabinets, exterior trim and staircases TRIGGER: Easily switch from either sequential or contact nailing with a simple flip of the switch DEPTH ADJUSTMENT: Tool less depth of drive dial adjusts for flush fastening into varying materials for improved control and a professional finish