Snap-On Numbered Cable Markers 0-9

This pack contains 100 C-shaped plastic cable marker tubes, sized for 4mm² cables (outer diameter 4.0–5.5 mm). Supplied as 10 strips of 10 pieces each, covering numbers 0 to 9. Constructed from resilient plastic, they resist cracking during installation or service life. The open C-profile enables direct clip-on application without tools. Bright colours and bold numbering support fast recognition under low-light or cluttered conditions. Dimensions are calibrated for consistent fit across standard 4mm² conductors used in UK domestic and light commercial installations.