An ideal mast climbing system for the single handed or short handed. Safe to use in any conditions, it works on a jammer system, giving the user complete control over their own ascent or descent of the mast. Handy for both on and off the water for general maintenance etc.
The Topclimber rides a 12mm (7/16 to 1/2) low stretch line (Static Line), you may be able to use your spinnaker halyard, but even if your spinnaker halyard happens to be of that dimension, since the ascenders of the Topclimber are the kind that you feed the line through (so the line cannot accidently escape) you probably won't be able to use it because of the spliced snap shakle at the end of the halyard.
Recommendations:
The best thing to do is to purchase a piece of line dedicated for the Topclimber, longer than the mast is tall, + 10' to reach a winch.
The best thing to do with the top end of the static line is to bowline it through the spliced eye of the halyard: bypass the snapshakle, not only for safety reasons, but also to gain a couple of inches where you'll need it most, at the masthead.
The best thing to do at the deck end of the static line is to feed it through a snatch block, at a stanchion base on the rail for example, and then onto a winch: you'll find that the static line is best tight and stiff, and that it is better to be at an angle going up, away from the mast, which explains why it is better to fasten the snatchblock away from the mast step.
You can download the user manual here:
Topclimber Manual
SRP - £230.86 More details
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