【Sturdy Tool】The die-cast aluminum body and tungsten steel muzzle provide higher hardness and longer service life. 【High Efficiency】 High-capacity magazine holds up to 150 staples for extended working hours, and the Capacity-visible Design make it easy to observe the capacity of staples and replenish timely. 【Safety Design】 The muzzle is equipped with a thickened safety frame, which will only fire when it comes into contact with the work surface, effectively preventing accidental injuries . 【Strong Power】 Stronger cylinder and firing pin for better penetration; Light-touch trigger for improving efficiency and reducing fatigue. 【Fasteners】 Drives 16-gauge, 7/16"(11.1mm) crown staples ranging from 1" to 2"(25-51mm) in length. 【Applications】 Ideal for solid wood furniture, wooden packing boxes, sofa frame, sheating, roof decking, subflooring, etc.