The Arrow Fastener T-50P Heavy Duty Professional Hand Stapler Staple Gun is a manual staple gun designed for heavy-duty use. It has a sleek silver color and a compact design with dimensions of 7.5" in length, 7.02" in height, and 6" in diameter. This staple gun is ideal for professionals and DIY enthusiasts alike, with a maximum fastener size of 9/16 inches and a minimum fastener size of 1/4 inches. The T-50 model from Arrow is known for its durability and reliability, making it a valuable addition to any workshop or tool collection.