I'm want to make up several 7mm Prussic loops that run about 16" end to end. I'm securing it with fisherman's knots and going over both sections of rope "just because". Is 2 turns on the knots sufficient or should I use 3? Thanks.
I'm not sure, I'll have to find out from the guy I got my samples from. He sent some 7/16" black Bluewater AssaultLine that I really like and two different 7mm 5' sections of prussic rope. One was a bit slick and stiff when tied as a prussic, the brown rope in the pic is more supple and grabs the AssaultLine right now - that's the one I'll order more of.
From On Rope North America vertical rope technique by Smith and Padgett
three wrap in testing machines claims to be as strong as the rope itself
Stiff or supple ropes 2 or 3 wraps tie dress set and all will be well.
If you work or play with ropes this book is a must.
3 wrap on static line up to 1/2" is pretty tuff 5/8 is almost impossible with out
pliers and a vice grip.
Cheers and best of luck with your project.
Oh it is also recomended on Dyneema mb due to its slipperiness?
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