Eerlijk gezegd lijkt mij dat tooltje waar Wouter eerder mee kwam (die ring met drie van die kleine schakeltjes) een mooier alternatief


The adjustable ZILLON lanyard is designed for arborist work positioning. It is used doubled, on the harness side attachment points, to distribute the load on the waistbelt. It is easily adjusted with one hand thanks to the progressive locking/unlocking action of the device.
Easily adjusted with one hand thanks to the progressive locking/unlocking action of the device.
Pulley mounted on sealed ball bearings allows slack to be taken up easily
It is used doubled, on the harness side attachment points, to distribute the load on the waistbelt.
Easily adjusted with one hand thanks to the progressive locking/unlocking action of the device
Pulley mounted on sealed ball bearings to allow slack to be taken up easily
Steel friction elements for increased longevity
Available in three lengths
Bron: http://www.omniprogear.com" onclick="window.open(this.href);return false;