The PowerShot 8150 has a light weight compact design for hours of comfortable use. It’s 2 tools in 1, firing heavy duty .050-inch wire PowerShot or Arrow T50 staples and 5/8-inch brad nails. It’s perfect for working on upholstery, screening, fence wire, insulation and canvas stretching. Put it to work for you on your next home or work project. Shoots six size ArrowT50 staples: 1/4-inch to 9/16-inch.