Spool without Line, Delrin jonline which extends the zipper life

which extends the zipper life by moving it away from contact with the shoulder straps of the harness

No weights included

Their watch-style design and high-resolution display ensure easy access to vital diving data

are sold separately

Riding with a propeller without a protective cover greatly increases the risk of injury and/or death

Spool without Line, Delrin jonline which extends the zipper lifeThe spool is made from delrin, which does not lose its mechanical properties in water in contrast to polyamide. The edges in the place of manipulation are rounded and the hole in the sidewalls have adjusted edges so that a cord does not get stuck.