softRelease 10 meter

The softRelease-10m has been developed to detension even longer slacklines (Longlines) in the most gentle way.

Availability: In stock

softRelease 10 meter

This softRelease has +10m of release webbing, for example, with this length you can safely detension a 70m long redTube with 8kN pre-tension or 160m long Marathon with 8kN of pre-tension.


  • Minimum Breaking Strength (MBS) : >60kN
  • Protective fabric around end loop
  • Mainpart: 25mm (Polyester)
  • Extra release webbing: 19mm in width (Polyester)
  • Weight 580g

Note: An additional carabiner or shackle is required to connect the softRelease to an ratchet or end loop.

More info about the softRelease

SLACKTIVITY was the first to manufacturer the softRelease system (2011). Since then, this term has become established for this type of detensioning system in the slackline scene. 

The first model of the softRelease was equipped with a Velcro strip. This has its advantages in in use, but the disadvantage that the clamping force decreases over time. The current model is therefore equipped with a clamping buckle as a closure, which makes the softRelease more durable.

The softRelease's lifetime is significantly increased if you ensure that the softRelease is released slowly and in a controlled manner.

All softRelease models are compatible with the seaHorse-DP (SLACKTIVITY-WebLock with double pin). This combination allows the softRelease to be installed with just one shackle 

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