These galvanised Tacwise Staples are 12mm long, and they come in a box of 2000. They are flat wire staples that are ideal for both a tradesman and DIY application. The Tacwise nails have been manufactured for use in nailers and pinners. They are compatible with the Tacwise Z1-140, Z3-140 ranges, and the A11 hammer tacker, Hobby 140El electric tacker, and other available brands. Tacwise offers high-quality nailing and stapling tools. They are suitable for both commercial and home use. Tacwise is passionate about providing the tools and fastenings you need. Features & Benefits Box of 2000 Flat wire staples Can be used professionally or at home Compatible with a range of products