The 2-in-1 Heavy-Duty Staple Gun / Brad Nailer features Spec Ops patented Torsion Spring Technology for up to 50% easier squeezing that reduces hand fatigue and increases accuracy. Up to 25% lighter design with a military grade composite housing, this staple gun is light on the belt yet delivers extreme staple driving power. With a patented, flip-out wire guide, this hand stapler allows for precision stapling over cables and includes a low fastener indicator for added convenience. Utilizes heavy duty, *T50 style, staples and brads. The all-metal, reversible belt hook is designed for left and right-hand access. *T50 is a registered trademark of Arrow Fastener company