Heavy Duty, Staple Gun Tacker, All Steel Construction, Steel Working Parts, Chrome Finish ,Jam Proof Mechanism, Refill Window Double Leverage Operation, Uses Heavy Duty T50 Staples 1/4″ TV 137-190, 5/16″ TV 137-364, 3/8″ TV 137-406, 1/2″ TV 139-337, 9/16″ TV 353-562 & 17/32″ CT TV 140-053 Staples Narrow Crown.








