PRODUCT DESCRIPTION The Arrow HT50 Professional Hammer Tacker is a quality tool that has been a craftsman staple since the 1950s. It features steel parts for durability you can rely on, housed within a striking chromed-steel body. Each piece of the Arrow HT50 Professional Hammer Tacker is hardened under the blazing inferno of a 1,500-degree furnace, ensuring every part can withstand the pressure of even the hardest work. The rear-load magazine keeps load time to a minimum and can hold two full strips of Arrow T50 staples at a time. Coupled with a sure-grip handle, it’s no wonder that this hammer tacker has found its way into households across the country. This hammer tacker is ideal for professional jobs such as housewrap installation, insulation installation, roofing, and more. FROM THE MANUFACTURER Arrow's HT50 Heavy Duty Hammer Tacker, strikes like a hammer, automatically driving a staple with each blow. This Hammer Tacker features Durable Chrome finish, All steel construction, Long lasting hardened steel working parts, Specially designed power grip handle, Jam-proof mechanism and a retractable striking edge. It loads two full strips T50 staples in 3 sizes: 5/16", 3/8" and 1/2". Uses: Roofing, Crates, Carpeting, Insulation