Nilight50052R 60Pcs Metal Alligator Clip Clamp Assortment Test Lead Electrical Battery Clamp Connector Alligator Connector Electrical Assortment Charging Clip

A bit on the light side, but for the price they're fine. Spring tension is great - make good test leads.

I accidentally ordered two sets of these and I’m glad I did. I’ve found a lot of uses for these. Good assortment and sizes.

Kind of flimsy, wasted a few because they broke when trying to install. For the price it's nice to have around if needed.

These always are handy for working on electrcal devices. Great quality.

I bought these knowing I needed one but was pleasantly surprised at how many were included. I’ll be ready to go next time I need one!

Larger clamps do not grip securely because the springs provide very little tension.

Bought some flexible 16 AWG wire from FERMERRY and made extra power leads for my RIDEN RD6024 power supply and test leads. Clamps are good quality and very similar to pre-1989 clamps I used. Old wisdom; if it works why change it!

Alligator clips reviewI picked these up to make test leads and power jumpers.Some of these: I had to flatten the rivet so they didnt fall apart, some of the jaws were out of alignment, some have gaps in the teeth that make it hard to hold tiny wires.Soldering these. I had no issue with this, but I felt some type of residue and dripped them in flux. I had a lot of slag on the iron and on top of the solder so I know this helped. The ones with screws... some of the screws were stripped out and short of the little tabs, I would not bother trying to crimp these at the metal at that end is rather thin.I'm not sure what size these actually are. The imagery shows metric but I checked charts for AWG to metric and my wire was always to large to fit through the solder hole. I soldered them inside by the spring.I put flux on everything, wet the clip with solder, wet the wire with solder, then used the tabs to hold the wire. I then put on a seperate clip to hold down the wire and act as a heat sink. I used .032 solder to start filling in the gap, then moved to the bigger solder so I could fill things in before melting anything.I used these clips as heat sinks but they do not work that well for that. I've used others in the past that did.They will fill my needs, but they aren't the greatest.