FEATURES & FUNCTIONS 1.Die casting aluminum housing for durability 2.Feature touch-strike safety system 3.One-piece hardened alloy steel driver for longer tool life 4.Special-design quick strain release latch for easy and fast loading of staples 5.Combination trigger with lock 6. Good application for furniture frame assembly, pallet and crate assembly, floorings, door & window framing, wall & roof sheathing