Hirose TM21 beige anti-kink cable sleeve (accessory) — model 37641.1

The Hirose TM21 beige anti-kink cable sleeve is an accessory designed to protect cable entry points from kinking and mechanical wear. Made for use with connector cable assemblies, this sleeve helps maintain cable geometry at the junction with connectors to preserve signal integrity and extend the service life of data and power cables. Its compact, low-profile shape and neutral beige colour make it suitable for installations where discreet, unobtrusive protection is required.

Advantages

This anti-kink sleeve provides reliable strain relief at connector interfaces, reducing stress on conductors and insulation. Its form-fitting design prevents sharp bends and localised deformation that can lead to intermittent faults or permanent damage. The sleeve is lightweight and simple to fit without altering the overall cable routing, offering a practical way to increase durability in network and electronic installations.

Suitable for

• Protecting connector cable assemblies in network equipment and patch panels
• Use on data and power cables where bend control is needed
• Applications requiring compact, unobtrusive cable protection
• Electronics assemblies and field installations with limited space

Key specifications

• Colour: beige
• Function: anti-kink / strain relief sleeve for connector cables
• Form factor: low-profile, form-fitting sleeve
• Material properties: flexible and wear-resistant for repeated bending
• Compatibility: intended for use with connector cable assemblies and similar cable sizes

How to use

Slide the sleeve over the cable before attaching the connector, or fit it over the cable and connector where design permits. Position the sleeve so it covers the junction between cable insulation and connector housing to provide a smooth transition and limit bending radius. Ensure the sleeve is seated evenly around the cable to avoid creating pressure points that could affect cable geometry.

Usage recommendations

For optimal performance, select a sleeve that matches the cable diameter and connector profile. Inspect installed sleeves periodically for signs of abrasion or deformation and replace if any damage is observed. Avoid exposure to solvents or extreme temperatures beyond the component’s material limits to preserve flexibility and protective properties.