YOOPIN Battery Terminal Connectors SC16-10, 15PCS Cable Lugs, M10 SC Ring Terminals for Car, 16mm² Heavy Duty Copper Battery Lugs, Tinned Battery Cable Connectors, Car Battery Terminals

Did what it said on the tin plus good price & fast delivery.

Good quality connectors.

Good

Good thickness of coper and quality tinning / coating. As most lugs they are not flanged to help insert wires but this is clearly shown in illustrations and description.My only slight reservation is that the SC16-10 lugs appear to have less contact area than some of my other lugs of the same size. These are a little thicker but the contact area is probably more significant when using at the max rating of 16mm square wire i.e. over 100 amps. This can clearly be seen in the product images where the 10mm hole leaves only a narrow width at the furthest end from the wire. This is an observation rather than an issue found when used and performance would also depend on the charateritics of connection post. It might be a consideration if the connection post has limited surface area on the opposite side. This is unlikely to be an issue with the smaller hole size lugs.

Very good quality

Usefull crimps 16mm cable ring terminals

Did what it said on the box.

As described, great