13/14mm Finewire Staples: make fast work of a range of professional and DIY stapling tasks, including the fastening of textiles and fabrics to wood, labelling and upholstery work Perfect For General Use: rust-resistant steel staples with precision cut legs for optimal material penetration, (leaves 1mm holes; minimal effect on textile fibres) Specifications: No. 13 finewire staples, 14mm leg length, 10.6mm breadth; our tools and staples are colour coded and marked with icons to make it easy to find the correct combinations. Pack of 2500 Device Compatibility: these 14mm staples for staple guns are equivalent to H / 13 / 15 / 19 type staples and they fit these Rapid tools: R33, R83, ALU913 High Quality For Best Results: we understand the importance of staple quality and recommend using Rapid original staples with your Rapid tools to achieve the best possible results