Splicing line

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Dec 1, 1999
2,391
Hunter 28.5 Chesapeake Bay
Over the years, I've gotten a lot of pleasure out of splicing lines for use on my boat for everything from halyards to knife lanyards. In the interests of full disclosure, I would admit that I'm good at splicing 3-strand, mediocre at splicing double braid, and I've never tried to splice some of the high tech, high modulus fibers. Yet I've been surprised at how many of my sailing friends have never learned to splice. Do you splice your own lines?
 

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Ross

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Jun 15, 2004
14,693
Islander/Wayfairer 30 sail number 25 Perryville,Md.
Oh Yes! The largest I have ever done was 1 1/2 inch manila and the smallest was three ply cotton mason's twine just to see if I could. I used a crochet hook for a fid.
 

Ed H

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Sep 15, 2010
244
Hunter 33_77-83 Regent Point Marina, Virginia
I learned last year as a winter project, but I have not yet done a useful splice.
 
Jan 4, 2006
7,158
Hunter 310 West Vancouver, B.C.
Oh My, You Have the Loveliest Eyes .......................

................. I decided to learn how to splice last summer after I found that Waste Marine was charging $25.00 per, up in these parts. I'm in the process of slowly replacing all the running rigging on our boat.

Samson and several other manufacturers have excellent videos on line for different splices. I always save my old double braided lines rather than throwing them out and use them to limber up before doing any splicing on new (expensive) lines.
 

Gary_H

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Nov 5, 2007
469
Cal 2-25 Carolina Beach NC
Yes, I splice three strand and double braid. I have done all my own splices on the boat except for the halyards which are wire to rope. I have seen how that is done but haven't tried it.
 
Feb 20, 2011
8,048
Island Packet 35 Tucson, AZ/San Carlos, MX
Yes, of course. It's part of the fun, but man, those double-braided techniques are kinda complicated for me at the moment. In due time.
 
Sep 5, 2007
689
MacGregor 26X Rochester
I've done a lot of 3-strand splicing, but never learned to splice double-braid. I was planning on messing with it this winter. I don't care for the look of a bowline at the headboard shackle (for instance), and a nice eye splice would dress things up a bit, but I don't want to bother buying halyards and such already spliced. It's just the DIY in me, I guess.
 
Dec 1, 1999
2,391
Hunter 28.5 Chesapeake Bay
Gary: This is a great video. I've also found Brion Toss' videos to be very helpful.
 
Sep 5, 2007
689
MacGregor 26X Rochester
Thanks for the link. I've saved it for snowy day reference, which is coming soon enough, unfortunately.
 
Mar 29, 2011
169
Beneteau 361 Charlotte,Vt
That was my waiting for launch project. I replaced all my running rigging and did all my own splices. I much rather do double-braid than three strand. I used the posted video to learn how.
 

Kermit

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Jul 31, 2010
5,669
AquaCat 12.5 17342 Wateree Lake, SC
Thanks for posting this thread. I always wondered how it was done. Doesn't look like rocket science, but it sure looks like magic!
 
Jan 27, 2008
3,086
ODay 35 Beaufort, NC
I'm glad you asked that question

You guys can watch all the videos and buy all the tools you want. Nothing is better than my self designed "Magic Splicing Tool" that I posted on this site a while back. It is free and the instructions were also posted. You can do it the hard way (meaning fids and pushers) or you can do it the easy way with the magic splicing tool. I have done dozens of splices with this tool and I expect it to last forever.
 
Oct 2, 2006
1,517
Jboat J24 commack




With knotheads video it only took me about 37 times before i could do the constant diameter endless splice onboard and in place and the correct length on the furling boom because the stuff does NOT come apart
 
Oct 24, 2011
258
Lancer 28 Grand Lake
Ex merchant marine, so of course i can splice, learned three stranded from my father when i was a boy, (he was merchant marine) taught myself to splice four stranded from a book, due to the ship buying ropes in spain, that were all four stranded, Was taught to splice multi plat, (which is eight stranded kind of platted rope) by an older man on a ship i was on, did a wire splice for my AB certificate, (one and only wire splice ever done, well before I left the ship to do the course, the bosun showed me how to do a wire splice, and got me to do one, so i guess i did two) Never learned to do those yachti ropes though, the guy i got my boat from was very proud in telling me he did all his own splices, i thought "yea three stranded piece of cake" then i saw, it was all the hose line type ropes though he had done some three stranded too. I know a bit of the theory about the hose line ropes, that you cut the casing, pull it apart, then do the splice, then push the casing back over the splice, but when i have looked under the casing, their is just so many strands, cant figure it out. No cant do double braid, looked at the video, and i cant do that stuff. My father could pretty much splice anything, but, double braid wasnt about in his day, he could do a long splice in wire. I have argued with people in the merchant marine about doing a long splice in a wire (a long splice is done, so the wire has the same diameter, even at the spice, so a one inch wire, can run through a one inch block, had guys at sea tell me it was imposible, i said, those old guys could do it, they would have splice five feet long, with strands cut away at varying lenghths from each direction, so their was always the same number of strands in the splice, as their was in the wire rope. Wish i had got him to teach me that. He used to make some cash in retirement, by going to the ports with trawlers, and splicing their wires back together.
You are not really alowed to splice wires on ships today, well you can do it, but the wire (for insurance purposes) has to be taken ashore and tested before you can use it, so its not really done.
I made a monkeys fist, which is what is on the end of a heaving line, to give it weight, and i made a matt out of rope, which i had at my front door, and some of the guys, would do really intricate work with thin line, and make real fancy bell cords, like to attach to a ships bell, where they would make it really ornamental.
Its a kind of diying art, pretty soon, all ropes will come with a factory splice, done by a machine. Just like wire splicing is no longer done, rope will go that way.
 

higgs

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Aug 24, 2005
3,704
Nassau 34 Olcott, NY
I need the ibnstruction book to splice braid, but I do 3 strand no problem which is why I use it for dock line.
 

Kermit

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Jul 31, 2010
5,669
AquaCat 12.5 17342 Wateree Lake, SC
You guys can watch all the videos and buy all the tools you want. Nothing is better than my self designed "Magic Splicing Tool" that I posted on this site a while back. It is free and the instructions were also posted. You can do it the hard way (meaning fids and pushers) or you can do it the easy way with the magic splicing tool. I have done dozens of splices with this tool and I expect it to last forever.
jibes,
I searched the forums and could only find lots and lots of references to your "Magic Splicing Tool." Could not find the actual post. Would love it if you would post the link.
Thanks!
Kermit
 
Oct 24, 2011
258
Lancer 28 Grand Lake
Its like taking a sight with a sextant. I stilll have my sextant, but i wasnt really of the generation, i was of the switchover, where we were glad to see the back of sextants which was a lot of work. You had to still know how to use it, and i think today you still have to know how to use it, but they used to say, after the first five hundred sights, you get to be quite accurate, after a thousand sights, you are perfect. Only times i really used a sextant on a ship, was when someone would organise a bet, for who could get a sextant reading, closest to the GPS, and people struggling with the maths, asking "is it cos over sin that equals tangent" eh no, go and read a book, "oh i will look it up on the net, which is coming through the sat phone. we would bet, on the nearest position, the captain always won, if he thought he wasnt going to win, he wouldnt take part, we would even angles of high points while at anchor, maybe anchoring with a lighthouse in view, that was on the chart, and the chart would tell the hight of the lighthouse, we would bet five bucks each, (goes in the pot) as to who could get the most accurate distance from the lighthouse with the sextant, so you would mesure the angle to the lighthouse, then do your calculations, those calcs could be so outside the box, and so different. When you do the calculations on paper its easy, when you have to measure the angle first, its so hard.
 
Mar 26, 2011
3,671
Corsair F-24 MK I Deale, MD
Yes, I know how...

..but 8 times out of 10 a knot will do the job better.

* Ropes seldom break at proper knots, they break where they rub or simply get stiff.
* Knots allow for re-reaving tackles to eliminate twist and such.
* Knots allow end-for-end swaps and trimming to move wear spots.
* Knots are shorter (the buried section is too fat to run through blocks).
* Can't splice old double braid.

I do splice stropes and rope-to-chain. Sometimes I spice 3-strand loops/slings when I'm bored. They work a bit better on dock lines, depending on the lead.
 
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