Factory-Reconditioned Ryobi ZRP300 One+ Nailer/Stapler Brad nail size: 3/4" up to 1-1/4" Staple size: 1/4" up to 9/16" (3/8" crown width) Easy to load magazine accepts up to 100 brad nails or 84 staples Front activation pin on the magazine helps prevent accidental firing Overmold grip for increased user comfort