ulianokr,
The tool you are referring to is called the "Up-Tight" trampoline tightening tool kit. I got mine from Murrays.
The kit contains that "T-Bar" and two small belaying (holding) pins.
I was not able to use those belaying pins on my new Tampacat trampoline because Tampacat used #2 grommets and not #4. The #2 grommets are too small to fit both the line and the pin into the same hole. My other 16 and my 21SE both have #4 grommets and it works well on those tramps. The grommets are stamped with their # size right on the collar. I like the #4 size better.
I did use a ratchet strap around the side bars to prebend them slightly and relaxed it once my tramp was tight. After sailing a little, I will re-tighten the tramp as needed. This method will only work on a raised rack trampoline and not my 21SE with mounts directly to the hulls.
My other problem was that the 1000' roll of 1/4" black braided polyester tramp line I ordered actually measures 5/15" and not 1/4" as the roll is labeled. I was really wanting 1/4" size but I made do. So now, I will order another 1000' roll of line black braided polyester line in a 3/16" size. and see what it actually measures.
I will discuss with the manufacture the size problem as it may have been mislabeled at the factory. Either way, I do like the roll of line I have but I want a smaller size line too.
I made the mistake of pre-cutting all my tramp lines from this large roll without realizing the size was "big".
Live and learn....and smile too
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Bill 404 21SE
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