Staples Compatibility: This VEVOR 20 gauge pneumatic staple gun is compatible with 50 series fine wire staples - featuring a 1/2-inch (12.8mm) crown size and 1/4" to 5/8" (6mm - 16mm) staple lengths. Operating Pressure: 70-100 PSI, Air Inlet: 1/4" NPT

High Loading Capacity: Our air stapler gun features a large-capacity loading magazine that can hold up to 110pcs staples at a time, ensuring efficient work without frequent reloading. (Staples not included; please purchase separately)

Easy to Use: Extended nose design allows smooth operation in confined or hard-to-reach areas. The sequential firing mode prevents accidental firings, while the rear exhaust design and safety trigger switch enhance user safety and convenience

Comfortable Grip: Equipped with an ergonomic non-slip rubber grip and lightweight build, this light-duty air powered staple gun offers offers better control, soft and secure hold that reduces hand fatigue during extended use

Wide Applications: Ideal for upholstering, woodworking, fabric attaching, light-duty furniture assembly, wooden frame assembly, decorative trim fastening, picture framing, and more DIY projects. It needs to be connected to an air compressor for use (air compressor not included)