Arrow PT50 Oil-Free Pneumatic Staple Gun, Professional Heavy-Duty Stapler for Wood, Upholstery, Carpet, Wire Fencing, Fits 1/4?, 5/16?, 3/8", 1/2", 9/16? Staples , Red The PT50 Pneumatic Staple Gun is one of Arrow?s most popular staple guns. Unlike other pneumatic staple gun options, the PT50 Pneumatic Staple Gun has the capability to bump fire, making any professional or DIY home project a breeze. This electric staple gun has a variety of preferred features, from an easy-load magazine, to a contact safety mechanism, to an adjustable exhaust cover. Additionally, the staple gun has an overmolded comfort-grip to prevent the operator from uncomfortable grip fatigue. The PT50 Pneumatic Staple Gun is ideal for professional or general repairs, insulation installation, upholstery projects, and more. Features READY FOR ACTION: The PT50 Pneumatic Staple Gun is great for household projects, like insulation, house wrap, roofing, flooring, or upholstery; This tool is great for large projects and stapling into harder materials COMFORT AND EFFICIENCY: The lightweight compact design, over mold rubber grip, and the exhaust cover that allows you to direct exiting air flow make for a comfortable stapling experience CONVENIENCE AND SAFETY: Unlike other pneumatic tools, the PT50 does not require oil for maintenance; The safety trigger feature requires two triggers to be pulled before firing to prevent misfires BUMP FIRE ACTION: Rapid firing of staples is possible by holding down the trigger and pressing against your work surface. The contact safety prevents misfires when shooting multiple staples in succession COMPATIBILITY: This staple gun comes with air inlet fittings and operates on home compressor units up to 100psi; This tool uses Arrow T50 staples (sold separately) in 1/4-Inch, 5/16-Inch, 3/8-Inch, 1/2-Inch, or 9/16-Inch USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.