4 peice De-Splicer Rope Splicing Tool
 
The D-SPLICER complete set comes with four needles and an exchangeable handle, 
packed in a tube for easy storage. 
Just unscrew the handle and change the needle matching the rope diameter you work with.
To keep the set complete, spare needles are available.
 
Check out the video on https://d-splicer.com/tag/instructions/