RLS50 Re-tensionable Lashing for medium to heavy cargo loads

What is the RLS50 system?

The RLS50 is a re‑tensionable lashing system engineered for everyday cargo securing operations. It combines a 50 mm DynaBlock buckle, CordLash 750 lashing, and the CBT50 battery tensioner to create a reliable, user‑friendly solution for ports, terminals and logistics operations.

RLS50 components and specifications

RLS50 Buckle

  • Width: 50 mm
  • STF: 500 daN
  • SHF: 50 daN
  • LC: 6000 daN
  • Patented DynaBlock mechanism
  • Reusable when within technical limits

CordLash 750 Lashing

  • Width: 50 mm
  • Length: 150 m
  • Thermofixation + Acrylate coating
  • Printed compliance markings (SBS, MSL, AAR)
  • Lightweight, strong and gentle on cargo

CBT50 Battery Tensioner

  • Max applied tension: 2,000 daN
  • Compatible with 40–50 mm woven lashing
  • Supplied with charger, batteries and cords
  • Ensures fast, consistent pre‑tensioning

When to use RLS50

Choose RLS50 for:

  • Medium to heavy loads
  • Standard export packing
  • Container stuffing
  • Port terminal operations
  • Lashing lengths up to 10 m
  • Replacement for chains, wire rope or ratchet straps

Benefits of RLS50 for operators

  • Faster and safer than steel solutions
  • Intuitive, low-error application
  • No risk of cargo abrasion
  • Re‑tensionable during transit
  • High reliability and compliance

For expert advice on cargo securing solutions contact us now

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