3MScotchlok Self-Stripping Electrical IDC (Insulation Displacement Connector) 558-Pouch, Run and Tap, Flame Retardant, Red, 22-16 AWG, Pack of 100

Compared to non-name budget, these are nice! Worked great and allowed fast connections. No problems at all.

Best connectors I have ever used. I will only use 3m wire connectors. They are more expensive than others but worth it. These make connections first try and continue to stay connected unless remove. Highly recommend these.

Durable, reliable..

I just used a number of these to connect electric ceiling heat panels. The old connectors worked fine for over 35 years on the old heat panels and these look to be just as good.

these are a high quality version of the often cheap version normally encountered. If you have the need for a better wire tap, these are the ones... holding up after a month in my hot engine compartment. for extra protection, a short piece of heat shrink on the connector itself ensures a lifetime closure, but is NOT a waterproofing solution.

I was using these for landscape lighting on a fence, and were not being used in ground. I ran the 12 AWG wire in a cross beam between posts of a shadow box fence with terminations inside the post. These connectors were small enough to fit in a 1 1/2" hole drilled in the face of the post. if they had had some weather proofing i would have given a five. Since it was above ground and in limited space, this was the best product out there

Easy to use connectors, especially for outdoor lighting.Just tape over connector to protect against weather.

These are good electrical connection for multi size wiring without the need for a hot iron in cramped spaces.