Cable marker tubes InLine 2–3 mm, numeric 0–9, 1000 pcs, yellow

InLine numeric cable marker tubes for wire diameter 2–3 mm provide an efficient means to identify individual conductors in electrical installations and network cabling. This set includes durable yellow plastic sleeve-style markers numbered 0–9 and contains 1000 pieces, allowing repeated, consistent labeling across multiple cables and projects. The markers are designed to slide onto wires or strands prior to connector assembly, offering clear numeric identification that simplifies wiring tasks and future maintenance.

Advantages

These cable marker tubes are made from flexible plastic that resists tearing during installation and maintains legibility over time. The bright yellow color improves visibility in bundling and panel work, while the numeric range 0–9 permits systematic, sequential identification. Supplied in a large quantity, the set supports both small repairs and larger installation jobs without frequent reordering.

Suitable for

• Labeling individual conductors in control panels and junction boxes
• Identifying wires in network and telecommunications cabling
• Marking cables before inserting into connectors or terminals
• Organizing wiring during installation, maintenance, or troubleshooting

Key specifications

• Material: flexible plastic sleeve
• Color: yellow
• Fitting diameter range: for cables/strands of 2–3 mm
• Numbering: numeric digits 0–9
• Quantity: 1000 pieces per set

How to use

Select the appropriate numbered sleeve for the conductor to be identified and slide it onto the wire or strand before assembling the connector or terminal. Ensure the marker sits flat and the digit faces outward for easy reading. For stranded conductors, push the sleeve over the insulated portion or the exposed strand where space allows; for insulated single-core wires, position the marker close to the termination point but not under screw clamps. Verify marker placement visually and adjust as needed prior to completing the connection.

Recommendations

For durable identification, avoid placing markers directly under fastening hardware or in areas exposed to continuous abrasion. Use consistent numbering schemes and document marker assignments to speed future maintenance. Store unused sleeves in a dry place away from direct sunlight to preserve color and flexibility.