Pneumatic Upholstery Stapler, 21-Gauge, 80 Series, 1/4–5/8 In

Pneumatic upholstery stapler delivers fast, consistent fastening for fabric, trim, and light woodworking while reducing hand strain versus manual staplers. Built with a lightweight aluminum alloy body and ergonomic non-slip grip, it’s designed for controlled stapling on furniture frames, picture framing, crafts, and DIY. Compatible with 80 series staples (1/2" crown) in 1/4"–5/8" lengths, it runs on standard shop air with a rotatable exhaust and sequential firing for safer, cleaner work.

• Fits 80 series staples with 1/2" (12.8mm) crown and 1/4"–5/8" (6–16mm) leg lengths for upholstery and trim.


• Delivers controlled sequential firing to help reduce misfires and improve accuracy on detailed stapling tasks.


• Includes a rotatable exhaust and safety flap plus safety glasses to help keep airflow and debris directed away.


• Holds up to 100 staples per load to minimize reload interruptions during furniture and craft projects.


• Connects to an air compressor via 1/4" NPT inlet; staples and air compressor not included.

Use it for sofa fabric attaching, light-duty furniture assembly, wooden frame builds, decorative trim, and workshop repairs where speed and neat staple placement matter. The compact size helps reach tighter corners, while the rubberized grip keeps control steady during longer sessions. Pair with the correct 80 series staples and set your air pressure within the recommended range for clean, consistent driving. Grab yours today and keep your DIY and upholstery workflow moving without constant reloading.

• Tool type: 21-gauge pneumatic stapler


• Operating pressure: 70–110 PSI


• Compatible staples: 80 series standard staples


• Compatible crown width: 1/2 in (12.8 mm)


• Compatible staple length: 1/4–5/8 in (6–16 mm)


• Magazine capacity: up to 100 staples


• Air inlet: 1/4" NPT


• Main material: aluminum alloy


• Dimensions: 9.45 × 1.89 × 6.50 in (240 × 48 × 165 mm)


• Net weight: 2.2 lb (1 kg)