This unique stapler inserts insulated staples for holding cable up to 8mm(5/16") in diameter. The staple chamber, which holds up to 15 staples at a time, is easy and quick to load and is provided with a front groove which positions the stapler correctly over the wire. Two sizes of staple are available, for cable diameters of 6 and 8mm. When securing coaxial cable, the design of the staple prevents damage to the sheathing. Key Features Inserts insulated staples for holding up to 8mm(5/16") diameter cable Easy and quick to load chamber holds up to 15 staples Front groove positions stapler correctly over wire Staples available in two sizes