
A bit of topic but does any one know the size of the hole in a windlass / key that you use to open the paddles on a lock
I am doing narrow boating again this year and would like to make a ratchet windlass key
Thanks
Jacko
There are two different sizes, I cant remember the actual size, but they are also slightly tapered if I recall correctly.
Hope this helps.

If it's not a 13-17-19mm ring spanner, I'm never ever going boating on holiday.
Those three work everywhere else, don't see why boats should need some sort of weird victorian / industrial revolution, "quarter
scrote" size or some other such olde worlde nonsense.
Am I wrong here ?
Bet I am 
I once made some of these for a customer i think we used 40mmx3mm &30x3 square box and the inside measurements of this fitted the lock gates
p.s it was a long time ago dont blame me if you get to the lock and you cant open it .m.
quote:
Originally posted by zilspeed
If it's not a 13-17-19mm ring spanner, I'm never ever going boating on holiday.
IIRC they are square, slightly tapered and damned if can remember how large... I am assuming the waterways are now going to be safer for the rest of us...
keithice - 28/3/10 at 05:15 PMp.s. I did a weeks holiday a while back and met an old boy with a touch of arthritis in his hands using a cheap battery powered drill/impact driver to wind the paddles up and down.... keith
mangogrooveworkshop - 28/3/10 at 05:53 PMcall british waterways they will tell you...
http://www.britishwaterways.co.uk/contact-us/kennet-and-avon
enquiries.scotland@britishwaterways.co.uk
[Edited on 28-3-10 by mangogrooveworkshop]
[Edited on 28-3-10 by mangogrooveworkshop]
jacko - 28/3/10 at 06:03 PMquote:
Originally posted by MkII
I once made some of these for a customer i think we used 40mmx3mm &30x3 square box and the inside measurements of this fitted the lock gates
p.s it was a long time ago dont blame me if you get to the lock and you cant open it .m.
Thank's the size you give me are about right to what i remember
Jacko
jacko - 28/3/10 at 06:04 PMquote:
Originally posted by zilspeed
If it's not a 13-17-19mm ring spanner, I'm never ever going boating on holiday.
Those three work everywhere else, don't see why boats should need some sort of weird victorian / industrial revolution, "quarter scrote" size or some other such olde worlde nonsense.
Am I wrong here ?
Bet I am![]()
Zil what about 10mm![]()
zilspeed - 28/3/10 at 07:37 PMquote:
Originally posted by jacko
quote:
Originally posted by zilspeed
If it's not a 13-17-19mm ring spanner, I'm never ever going boating on holiday.
Those three work everywhere else, don't see why boats should need some sort of weird victorian / industrial revolution, "quarter scrote" size or some other such olde worlde nonsense.
Am I wrong here ?
Bet I am![]()
Zil what about 10mm![]()
Aye, you got me there. the 10mm, AKA "the wee spanner".
P.S. My mate Skinny Doug used to work with the waterways, he'll know.
Want me to ask ?
[Edited on 28/3/10 by zilspeed]
jacko - 28/3/10 at 08:17 PMquote:
Originally posted by zilspeed
quote:
Originally posted by jacko
quote:
Originally posted by zilspeed
If it's not a 13-17-19mm ring spanner, I'm never ever going boating on holiday.
Those three work everywhere else, don't see why boats should need some sort of weird victorian / industrial revolution, "quarter scrote" size or some other such olde worlde nonsense.
Am I wrong here ?
Bet I am![]()
Zil what about 10mm![]()
Aye, you got me there. the 10mm, AKA "the wee spanner".
P.S. My mate Skinny Doug used to work with the waterways, he'll know.
Want me to ask ?
[Edited on 28/3/10 by zilspeed]
If you will that will be great thank's
Graham
bmseven - 28/3/10 at 08:52 PM2 sizes was out yesterday "messing about on the river
"
Linky but no sizes