Sanuke 16-14 AWG - 3/8" Heat Shrink Ring Terminals Tinned-Copper Marine Grade Waterproof Heat Shrink Wire Connectors Blue 105pcs...

These connectors make a solid crimp to my 14 gauge wire. There is one problem and that is the shrink wrap on the ring side goes a little too close to the ring hole and prevents my washers from fully seating. After heating to shrink the rest of the wrap, the heat shrink and s soft and can be easily pushed back with a knife or scraper. Once you push it back it works perfectly.

I I'm in the middle of building a DIY solar powered generator and I needed some ring terminals to connect to the small bus bar for all my 12 volt stuff. These are decent quality ring terminals the heat shrink works very well and the size was exactly what I needed. This pack comes with 55 ring terminals which is more than I needed but it's good to have a couple on hand. And at this price why wouldn't you have a couple on hand. Good quality good price makes this an easy recommendation for the do-it-yourselfer

I am always improving my solar power system and connecting batteries and electronic devices to my system. I go through ring terminals like this fast. Being marine grade and water resistant is a bonus. The adhesive makes a seal around the wire to keep water out. The heat shrink tubing makes a good stress relief and electrical insulator. Long term these should be much better than the ones I have used before without the marine rating.

I use a LOT of heat shrink ring terminals in my small manufacturing business. And I mean a lot. I've been using the same brand forever, because well, 'if it 'ain't broke...' But recently I ran out of my ring terminals during a particularly busy production run. There was a supply chain issue, and I couldn't get the ones I had been using. I found these on ZeeBooth, and since I could get them quickly I thought I'd give them a shot. I'm so glad I did! They are wonderful terminals, primarily because of the larger ring than my previous terminals used. The larger size provides more contact area for conductivity as well as more 'wiggle room' in assembly. The heat shrink works well, although it appears slightly thinner than the brand I used before. But that is outweighed by the much more useful larger ring size. I now use these exclusively in my shop and couldn't be happier.

I have been rewiring a large boat and these have invaluable. The tubing shrinks nice and tight on the proper sized wire.