Many marine safety tethers sold today are not safe.
We have known for years that many of the snap hooks used on the “boat end” of safety tethers can come unclipped rather than doing their job. I was reading an article in Scuttlebutt Sailing News that brought this issue up yet again.
A few years ago we looked into making tethers and determined that we did not have the resources to do it right. We consulted sailors (other than ourselves), equipment suppliers and folks with engineering backgrounds. It’s not like we just took a quick look.
Since our decision, sailors continue to die due to safety tether issues yet suppliers continue to sell products that are questionable and others provide DIY advice for a tether that does not make any sense.
We encourage sailors to research their purchase fully. Practical Sailor has a number of articles on this subject. Look at the racing rules and the ISO specification they reference. Do your homework, this is a life and death decision.
We encourage the industry to stop peddling products and DIY advise that does not, at a minimum, meet current thinking within the safety industry. It is a good sign that some manufacturers have quit supplying products that were poorly designed 20 years ago but it shouldn’t take that long to get crap off the market.
Bicycle rider, cook, husband to an avid gardener