High performance no 36 staples 14 mm leg length for professional and trade users for work with low voltage cables up to 50 v with a diameter of up to 6 mm outdoor use thanks to rust resistant galvanised surface 14 mm leg length 7 7 mm breadth colour coded system for easy selection and purchasing fits rapid r36 for fastening computer hi fi speakers and telephone cables rounded crowns specifically designed for fastening cables flat wire construction increases holding area against mat