NHCDFAJelly Crimps,180pcs K1 Gel Crimps,Button Telephone Wire Connectors,Telephone Cable Repair Splice Joiner,Waterproof Orange Clear Uy Connector,For Cable Data Phone Wire Joints

Take these everywhere I go is a must being a technician.

I wasn't sure, so bought a pack on Amazon which was delivered this morning by the postman. I used over half a dozen trying it out but yes, it is a viable mechanism as per the image below. Moreover, the capsule is filled with jelly making the joint waterproof. I just need to purchase a set of parallel-jawed pliers.

Did not work, don't know why