240Pcs/Pack Waterproof Car Motorcycle Auto Electrical Wire Connector Plug Kit Terminal Assortment 1 2 3 4 5 6 Pin Way with Blade Fuses

Will be using this for all my connections at items on my boat. With the correct crimper these connections are very strong; I probably will solder a drop into each end after crimping but a strong pull won’t remove the pins; and it is possible to easily remove the red locking tabs if you make a mistake. Be sure to note the female plugs use the thicker female wire crimps

You NEED to understand how to use these before getting too far into this.Basically here are two things you should remember, certain terminals go in certain plugs so don’t try to put the male end in the female plug, you’ll have a bad time. The bigger end of the plug is for the MALE terminal (pins poke out inside plastic housing) the small end is for the FEMALE end of the plug (nothing should poke out).The other thing is the locking wings aren’t crimp points, there are only 2 crimp points. Small one crimps the wire, big one crimps the seal or insulation whichever method of seal install you prefer. Install the pins with the locking wings DOWN.AFTER you figure out how to use them they are decent. Maybe I’m still not getting something but the red “anti-backout” plastic locking thing does not sit back in its spot once the pins are in. If you get it pushed down enough it’ll work, but it doesn’t inspire confidence. I almost want to run without them if I wasn’t worried the pins would back out.Even that however, doesn’t stop them. One of the pins in the 4 connectors I made today will STILL pull out if tugged. No idea why.I’d personally recommend buying better ones. I don’t trust these much and you only get TWO per size. TWO?!? I had to use a 3 prong because I ran out of 2 prong after just one jumper wire. (Plug on each side). This kit feels like a sample pack, and a bad one at that.

It was easy to wire my various parts on the truck.

Decent product, you get what you pay for. Lower end on the plastic but overall good. Time will tell how it fairs to the weather and water. Would buy again though.

I bought the crimper, followed several you tubes , there are no directions that come with the case. These never caught in the plastic holders pieces. Total garbage, I am able to use the case that they came in!

Although I haven't yet used these, they look like they are of good quality. I plan on using these to replace an O2 sensor in my car. I'll cut the original wiring under the vehicle and use these to patch in the new sensor. This will keep me from spending hours taking out the interior of the car to get to the connector that is located under the carpeting under the driver's side front seat. I am very optimistic that this is going to work well for my situation and save me over a hundred dollars if a shop were to replace the sensor.

These work great. It took me wasting one of the metal terminals to figure out how they go together. But great product and they look awesome when installed. Made the light installation on my Polaris look factory.

No instructions came with my set and I don’t have the crimper. Small needle nose pliers work fine. I solder too to make sure it doesn’t come apart. Male pins are easy to lock in place. Female contacts are made easier by popping out the front red cover and inserting a small pick down the connector body to move the lock tabs.