Looking for Cord Lock, but don’t know the what it’s called.

[SteveMM62Reef]

I used to see these Rubber Cord Locks on CCTV Security Camera Cords. They were rubber and shaped like this. O-O. I’m having Problems with my 5.5mm x 2.1mm 12Vdc Jacks and Receptacles coming apart for my lights.

 

[Fish Styx]

I used to see these Rubber Cord Locks on CCTV Security Camera Cords. They were rubber and shaped like this. O-O. I’m having Problems with my 5.5mm x 2.1mm 12Vdc Jacks and Receptacles coming apart for my lights.

Use electrical tape.

 

[SteveMM62Reef]

Use electrical tape.

It just makes a sticky gluey mess around the Aquariums.

 

[JGT]

Zip ties?

 

[Fish Styx]

It just makes a sticky gluey mess around the Aquariums.

Sticky side goes down...