The Duo Fast general purpose fine wire electric staple gun drives 1/4" to 9/16" gauge 1/2" crown staples.  No air compressor required. This fine wire electric stapler is excellent for a variety of light wood assembly and upholstery applications. Features on the include ergonomic trigger, new drive system, simpler design, and extra long 12 foot cord. A compact design allows this Duo Fast electric stapler to fit into tight areas, including stair risers, spindles and posts. Shoot up to 250 staples per minute with ease. Other features include nickel plated magazine, heavy duty return spring, and dual vented housing.