*KeyFeatures *Staples Compatibility: This 21 gauge pneumatic staple gun is compatible with 80 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: 70100 PSI, Air Inlet: 1/4" NPT. *High Loading Capacity: Our air stapler gun features a large-capacity loading magazine that can hold up to 150pcs staples at a time, ensuring efficient work without frequent reloading. (Staples not included; please purchase separately) *Easy to Use: Enjoy greater control with the sequential firing mode, which prevents accidental firing for safer operation. The rear exhaust design and safety trigger switch further 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) ******************************************************************************************************* *Specifications Item Model Number: MT8016 Staple Gun Type: 21-Gauge Compatible Staples: 80 Series Fine Wire Staples Compatible Crown Width: 1/2 inch Compatible Staple Length: 1/4 - 5/8 inch Magazine Capacity: Max 150PCS Operating Pressure: 70 - 100 PSI Air Inlet Size: 1/4" NPT Main Material: Aluminum Alloy Net Weight: 2.2 lbs / 1 kg Product Dimensions: 8.66 x 5.71 x 1.77 inch / 220 x 145 x 45 mm ******************************************************************************************************* *Pakcage Content 1 x M2.5 Hex Wrench 1 x M3 Hex Wrench 1 x User Manual