- Cost-effective & high quality
- Quick & easy to use
- Wide range of sizes & colours Manufactured in tough polypropylene with a pre-inserted hardened masonary nail. Available for round or flat cables in white brown or black as follows Code Size Example Application Round White YM01B3.5mm 4-core security & telephone YM02C4mm 6-core security & telephone YM04E6mm 3-core 3A mains flex YM05F7mm TV & satellite coax YM07H9mm YY control Round Brown SJ11M3.5mm 4-core security SJ12N4mm 6-core security SJ09K7mm TV & satellite coax Round Black CC79L7mm TV & satellite coax SJ10L9mm RF downlead Flat White YM08J2x 4mm Loudspeaker & bell wire N46AW4x 6mm Loudspeaker cable YM09K5x 8mm 1.0mm Twin amp Earth YM11M5x 9mm 1.5mm Twin amp Earth YM12N6x 10mm 2.5mm Twin amp Earth Supplied in boxes of 100.