Revisiting the Two-Legged Tether

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Driven by World Sailing standards, the sailing tether market is dominated by single 6-foot tethers and two-leg 3-foot/6-foot tethers. In fact, if you intend to race your boat in a World Sailing event, you will have to choose one of these tethers to be compliant with race rules.

home-made tethers

Whether one leg or two legs is preferable is open to debate. The advantage of a double-leg tether is that you can be continuously clipped in as you move between clip-in points. Many sailors, however, see the second leg as a complication. Some have even gone so far as to cut the second leg away after finding it to be too much of a nuisance.

Revisiting the Two-Legged Tether

The nice thing about making your own tether is that you can determine the length and configuration that best meets your needs. PS tester Drew Frye, who carried out the testing for the adjacent article, prefers the two leg variety. For the short leg, he has found that a short, 2-foot tether, is particularly handy when working near the bow (where a long tether would increase the risk of getting hurled forward) standing at the mast, or the moving forward, sliding past the hardtop.

The longer leg also goes against convention. It is a full eight feet, allowing Frye to work nearly the full width of his cruising catamaran. To manage the extra length, he keeps the harness high on the chest and in part by holding the tether in one hand as he moves across the cockpit or bow.

When working in a vulnerable position, like down on the sugar scoops transom while landing a fish, he extends the tether from end to end, a full 10 feet. In Frye’s view, tethers should fit the boat, and that perhaps a too long tether is the greatest risk of all.

Determining the right length tether is tough if the boat’s jacklines run on the side decks, outside the shrouds. This common setup puts the crew in a vulnerable position. Jacklines should run inside the shrouds and near the centerline when possible. See “Jackline Installation Advice,” PS November 2015.

Darrell Nicholson
Practical Sailor has been independently testing and reporting on sailboats and sailing gear for more than 50 years. Its independent tests are carried out by experienced sailors and marine industry professionals dedicated to providing objective evaluation and reporting about boats, gear, and the skills required to cross oceans. Practical Sailor is edited by Darrell Nicholson, a long-time liveaboard sailor and trans-Pacific cruiser who has been director of Belvoir Media Group's marine division since 2005. He holds a U.S. Coast Guard 100-ton Master license, has logged tens of thousands of miles in three oceans, and has skippered everything from pilot boats to day charter cats. His weekly blog Inside Practical Sailor offers an inside look at current research and gear tests at Practical Sailor, while his award-winning column,"Rhumb Lines," tracks boating trends and reflects upon the sailing life. He sails a Sparkman & Stephens-designed Yankee 30 out of St. Petersburg, Florida. You can reach him at darrellnicholson.com.