300PCS Closed End Crimp Connector 26-12 AWG Nylon Wire Connectors Crimp Cap Wire Terminals(26-18AWG 100PCS, 26-16AWG 100PCS, 26-12AWG 100PCS)

Just what I needed. Perfect for all my RV low voltage wireing.

Electrical connectors work as advertised. Good quality and price for money.

My local AHJ (Authority Having Jurisdiction) over electrical work are strict! I had to return this product, for the following reasons: I thought there would be some type of proof that these were UL listed as shown on the Amazon web site. (refer to Pic #1 & #2) Nothing was shipped with these end connectors. A person could print these as proof. However, there is nothing for the CE3 end connector. Pic #3 does not show a UL mark on the item itself. Electrical Code has their rules, where I can not use them. However, they should be OK in other types of wiring applications - e.g. (trailers, boat and etc for 12 / 24 volt DC circuits.

Works perfectly. Not in resealable packages.

Good set for simple purposes around the house and all. Overall good quality as well

The wire crimp ends are ok. Not top of the line but ok. The reason for 4 stars is they are not separated at all!! They (all 300 pieces of three different sizes) are all dumped together in one bag (which isn’t even a zip lock). I know this might seem trivial considering the price etc., however now I have to separate them and repackage.

They are good quality and a good value for the money. Would have been nice if they werent just one big bag and were separated by size but I'll buy them again when i need them.

I purchased these because the seller stated that the sleeve was "tinned pure copper". I received a package 300PCS and randomly chose one of each size to evaluate before I used them. I cut the samples apart and concluded that the metal sleeve is not tinned copper but, in fact, aluminum. The sleeves are very soft, easily cut and, when the surface is filed, do not reveal any copper. I included a photo. The 3 on the left are the samples from this package and the 1 on the right is from another seller on Amazon who, correctly, stated that the sleeve was pure tinned copper. The tinned copper sleeve is important to me because aluminum will be affected by humidity over time and result in corrosion with copper wire, potentially leading to a fire. Lately I have run into numerous offshore products from Amazon that i felt were not as advertised.