A New Generation of Climbing Harness

Tightline Arb is a British company based in the South West, with over three decades of industry knowledge and experience Its sole aim being to help with design and to supply a high quality harness and other industry based equipment that are functional and fairly priced.  



TLA Magpie Harness

New to the market in November 2023 the TightLine Arb SRT compatible harness has been developed over the year using not only the knowledge I have developed over the past 30yrs but that of friends and work colleagues who's opinion I have valued throughout the process.


  • Lightweight weighing in at just 2.1kg for size M/L
  • 2x designated tool clip attachment points , 1 on each hip
  • Interchangeable rope bridge with 45mm ID O ring
  • Bridge attached via 23kn split O ring for replacement and customisation
  • Independent D ring chainsaw attachment points
  • Breathable, Ergonomic padded waist and leg loops
  • 5 year user life from date of 1st use
  • Available in 2 sizes; 
  • S 75cm - 120cm / 29.5" - 47" waist
  • M/L 87cm - 140cm / 34" - 55" waist
  • EN_813: 2008 & EN_358: 2018 
  • CE0082 Apave authenticated certification

Call 07366627144

TightLine Arb

33 Hamilton Drive, Newton Abbot, Devon, TQ12 2TL


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