Uses standard 22GA 3/8-inch (9mm) crown staples from 1/4" to 5/8" in length, accepts 71 series or similar staples; Does not accept T50 staples Kit includes 2000 ea. of 1/4", 3/8" and 5/8" leg length staples Features a long nose, a comfortable grip and a 360° adjustable exhaust Easy bottom loading magazine and quick-clear jam release Ideal for upholstering, cabinet assembly, fabric applications, light wood assembly, silk screen assembly, screen door replace, automobile interior. Air compressor needed but not included; This 3PLUS kit includes a 22GA pneumatic staple gun, bottle of tool oil, two allen wrenches, an operating instruction manual and 2000 staples of each of these leg lengths: 1/4'', 3/8"and 5/8". This stapler drives any brand of 22 gauge 3/8" crown staples from 1/4'' to 5/8'' in length, accepts 71 Series or similar staples. The convenient bottom load magazine allows you to re-load quickly and work more efficiently. Features include a rubber grip for comfort, 1/4" male air plug, a magazine capacity of 180 staples, and a 360° adjustable exhaust.It also features a long nose for reaching & stapling the inaccessible area with standard nose. This 3PLUS stapler requires 60-100 PSI air pressure, so it will work with most air compressors.