SailNet Community - Reply to Topic
Thread: Climbing mast using Prussik Reply to Thread
Send Trackbacks to (Separate multiple URLs with spaces) :
Post Icons
You may choose an icon for your message from the following list:

Register Now

In order to be able to post messages on the SailNet Community forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
Please note: After entering 3 characters a list of Usernames already in use will appear and the list will disappear once a valid Username is entered.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

  Additional Options
Miscellaneous Options

Click here to view the posting rules you are bound to when clicking the
'Submit Reply' button below

  Topic Review (Newest First)
05-25-2013 10:28 AM
Re: Climbing mast using Prussik

For those of us who are not 20 or 30 or 40 or 50 something anymore, it is amazing how fatiguing climbing a mast can be. Any system has to allow one to just dangle and rest and should not excessively use just one muscle group. The bike tube thing uses only one leg and would exhaust me at the spreaders. Notice he did not video that part. I have only used the ATN and even with it, I was exhausted going all the way up and had to rest several times going up and descending. Also, I used a Prussic for a safety line on the other halyard and it seemed to work well, but just Prussics? Don't think so.
05-25-2013 09:39 AM
Re: Climbing mast using Prussik

I kind of like the French guy's homemade system, but you would have to unhook at the spreaders and it would be pretty hairy trying to re attach with one had while hanging on with the other.

If the bike tire tube somehow failed you would not plummet straight down.

I have one of those top climber thingies and a bosuns chair. Have not yet tried the top climber.
05-25-2013 09:25 AM
Re: Climbing mast using Prussik

They aren't prussic loops. Not sure I'd trust my life with a bike tyre inner tube either!
05-25-2013 09:13 AM
Re: Climbing mast using Prussik

Found the video
Check out this video on YouTube:

In French but easy the black liner is a tire for bicycle

Seems to work easily What do you think
05-25-2013 01:18 AM
Re: Climbing mast using Prussik

OK, I admit, all my prusik climbing was over 20 yrs ago but I really did climb over 1000' on prusiks from Golundrinas (deepest pit in the world). Still, prusiks are so cheap, basic and easy AND they work on wet muddy rope when mechanicals do not.
05-25-2013 12:32 AM
Re: Climbing mast using Prussik

A couple of ascenders make the climb easier than prussics. Second the rec for a Gri Gri.
The system works well but not necessarily easy unless you are in good shape (I'm 62 and it's a workout getting up our 55' mast).
05-25-2013 12:03 AM
Joel H. Personaly, I would invest in a second generation Petzl GriGri at minimum, then use a prusic on a footloop to climb the main (the GriGri locking in the gain), and a prusic on the Jib Halyard as backup.. FWIW
05-24-2013 11:16 PM
Re: Climbing mast using Prussik

Key thing with a prussic is to make sure that the ratio between the diameter of your prussic line and the line you are climbing is correct, if your prussic is too thick then it won't grip. I've used them for years in rock climbing, and been up the mast a couple of times, personally I'd trust them over a mechanical system.
It's easier if the line you are climbing (typically a halyard) is held fairly taught.
05-24-2013 09:35 PM
Re: Climbing mast using Prussik

It's easy, I've climbed thousands of feet or rope in caves and my own mast many time with such a system.
05-24-2013 09:09 PM
Re: Climbing mast using Prussik

Ropes? Who needs ropes?

This thread has more than 10 replies. Click here to review the whole thread.

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

For the best viewing experience please update your browser to Google Chrome