Bostitch H30-8 Power Crown Hammer Tacker. Uses STCR 50-19 1/4" and 3/8" Power Crown chisel point stapes. Heavy Duty. I got this as part of the deal when I bought a new Bostitch coil roofing nail several years ago. It was only used a couple of times to tack down tarpaper otherwise it just sat in my toolbox in the shop. Holds eighty-five staples. Includes one package of 1,000 Bostitch Power Crown STCR5019 3/8"-1M staples.. in excellent condition. Has had less tan 1,000 staples run through it. $15.00.