Features: * Uses 3/8" crown, 22G, 5/16", 3/8", 7/16", 1/2", and 5/8" leg length staples * Safety mechanism prevents accidental firing * Quick release magazine for easy loading * Pressure operation of 60 to 100 PSI * Air compressor needed, not included with purchase of this tool Product Dimensions: 9.0 x 3.0 x 11.0 in Product description The Surebonder 9615A Pneumatic 22G Staple Gun is ideal for but not limited to various upholstery applications, insulation, roofing felt, house wrap and automotive vinyl. Follow our clear cut directions for repairs and DIY projects. Drives 3/8" Crown, 22G, 5/16", 3/8", 7/16", 1/2", and 5/8" leg ength staples. Suggested pressure operation is 60 to 100 PSI. The gun features a quick release magazine for easy loading, a safety latch that won't allow trigger to engage when latch is in the safety position, a rubber grip handle and a 1/4" male quick release connector. Magazine capacity holds 100 staples. For best results use Surebonder 300 series staples. Includes 1 Allen wrench, pneumatic oil and high impact carrying case. Air Compressor Needed - NOT INCLUDED.