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DIAMOND LOCK LINELOCK
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DIAMOND LOCK LINELOCK

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High-strength webbing locking ring

Innovative shape that gives DIAMOND LOCK unprecedented strength and an optimised fit to all of the webbing widths. Excellent for static terminals, backups and longlines.

  • Material: 7075 anodised aluminium alloy;
  • Compatible webbing: 17 - 25 mm thick;
  • Webbing strength retention: from 85% to 65% of MBS (stated in webbing features tab);
  • Weight: 43 g.

The most versatile webbing locker

The DIALMOND LOCK is not only super light compared to a weblock, it is also super intuitive to use and no risk of using a spare part, like a pin. 
We recommend using the DIAMOND LOCK for the following scenarios: 

  • Instead of a knot to block and attach your Highline BACKUP webbing (17-20mm webbing or 24-26mm wide webbing)
  • In a PRIMITIVE set up for a park slackline session 
  • As a  static Longline end BLOCKER, if you'r webbing is not equipped with endloops

A Linelock that maintains the strength of the webbing

Some traditional ascenders can reduce the strength of the webbing by up to 30%, risking damage to the line. Our DIAMOND LOCK is the ideal locking ring as it is designed to maintain the strength of the longline by up to 85.

Optimised and compatible shape

Thanks to its square shape, DIAMOND LOCK is compatible with the shackles most commonly used by slackliners. When used on the 25 mm side, it is compatible with the pin of standard 12 mm shackles. When used on the 20 mm side it is compatible with the pin of standard 10 mm shackles and any standard 25 mm shackle.

LLI0B

Data sheet

WEIGHT
43 gr
RING THICKNESS
12 mm
WLL - WORKING LOAD LIMIT
10 kN
MBS - MINIMUM BREAKING STRENGTH
40 kN

Comments All reviews

Grade 
star star star star star
05/29/2026
star Verified Purchaser

DIAMOND LINELOCK

Gros linelock spécialement conçu pour la pratique de la highline.
La meilleure option pour le backup côté tension.

Grade 
star star star_border star_border star_border
11/28/2025
star Verified Purchaser

Works nice but cord is connected poorly

It is nice for static side, when you don't have sawn loop. Works fine even for Jumbo.
Sed thing is that the cord is connected only by overhand knot. Unfortunately the knot come undon when I was on line with it on my harness. So I lost lock with line grip, which I had connected to it.

Grade 
star star star star star
09/25/2024
star Verified Purchaser

Parfait

Système idéal pour bloquer une slack en backup ou une ligne au parc

Write your review

DIAMOND LOCK LINELOCK

DIAMOND LOCK LINELOCK

High-strength webbing locking ring

Innovative shape that gives DIAMOND LOCK unprecedented strength and an optimised fit to all of the webbing widths. Excellent for static terminals, backups and longlines.

  • Material: 7075 anodised aluminium alloy;
  • Compatible webbing: 17 - 25 mm thick;
  • Webbing strength retention: from 85% to 65% of MBS (stated in webbing features tab);
  • Weight: 43 g.

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