Stanley Bostitch Sharpshooter T50 Staple - 1/4" , 3/8" , 1/2" , 5/16" Staple Size - 1 Each - Yellow Stanley SharpShooter Heavy-duty Staple delivers heavy-duty performance in an easy-to-use design. Durable, aircraft-grade aluminum housing endures heavy and long-lasting use. Patented Easy-Squeeze design reduces stapling effort yet still delivers high energy for easy staple driving in even hard materials. Anti-jam technology eliminates frustrating staple jams, saving you precious time on the job. Reloading staples is quick and simple with the easy bottom-loading design. The high-visibility yellow color makes it conveniently hard to misplace. Staple offers an easy-slide, full-stick staple load and uses Stanley TRA700 or T-50 heavy-duty staples.