Printed plum cable marker, Red — Size 4.0mm2 (inside diameter 4.5mm), 1000 pcs numeric set Key features Size and pack: 4.0mm2 with an inside diameter of 4.5mm. Pack of 1000 pieces containing numbers 0 to 9, 100 pieces each. Material and color: Molded from PVC in red for clear, visible identification. Shape and use: Plumshaped slipon markers that protect insulation while providing permanent numeric labels. Durability: PVC construction resists abrasion and normal wear for reliable identification in installations. Compatibility: Available in multiple sizes to fit a wide range of conductor diameters. General size options and inside diameters: 0.5mm2 inside diameter 1.5mm; 0.75mm2 inside diameter 2.0mm; 1.0mm2 inside diameter 2.5mm; 1.5mm2 inside diameter 3.0mm; 2.5mm2 inside diameter 4.0mm; 4.0mm2 inside diameter 4.5mm; 6.0mm2 inside diameter 5.0mm; 8.0mm2 inside diameter 6.0mm; 10mm2 inside diameter 8.0mm; 16mm2 inside diameter 10.0mm. Please choose the size before ordering. Pack options: Numeric set 1000 pcs as listed. Optional letter set available as 1300 pcs containing A to Z, 50 pieces each. Why choose these markers Fast identification: Preprinted numbers simplify labeling of circuits, bundles, and terminals and reduce wiring errors. Cable protection and organization: Slipon design protects insulation edges and keeps installations neat and traceable. Flexible compatibility: Multiple size options cover small signal leads through common power conductors. Typical applications Electrical panels and control cabinets for circuit numbering and maintenance. Telecommunications and network racks for port and cable identification. Automotive, solar, and industrial wiring where clear numeric labeling and insulation protection are required. Ordering note Confirm the size needed before . This listing is for the red printed numeric set in 4.0mm2 (inside diameter 4.5mm), 1000 pieces. Alternative packs and sizes are available.