The Model No. CS-5000 is a fine, all purpose gun tacker that has been made even better by a handle hold-down clip, an improved staple pusher, and the jaw with the claw. It takes staples up to 9/16
Schematics
Staples for this stapler:
1/2" CROWN DF-142 (generic)
1/4" leg or DF-140 DF-518 (generic)
5/16" leg or DF-516 DF-377 (generic)
3/8" leg or DF-375