The Stanley TR150 SharpShooter Heavy Duty Staple Gun features an easy-squeeze handle that reduces hand fatigue, and an anti-jam mechanism that saves time on the job. The gun's high-visibility yellow color is easy to spot in a toolbox or workshop, and its durable aircraft-aluminium housing withstands the heavy use and abuse that you can dish out. The staple gun delivers high power and deep penetration and has an easy-slide full-stick staple load for added convenience. This staple gun uses Stanley SharpShooter TRA700 or Arrow T-50 heavy-duty staples.