The gold plating design is corrosion resistant, the plastic molding is clean and consistant and the press fit of the plugs is solid.
Each plug would be colored red and black on every plug, so the polarity would be more obvious
No need solder and connection is made via crew threads near the black and red bands
It's easy to screw in the wire, they hold in the terminal well, and because the two sides are held in place by the plastic thing.
Please kindly be noticed that you need to have a small screwdriver handy when you go to install them.

Technical Details

Product Details

Package Dimensions
Width : 3.15 inch
Height : 0.71 inch
Length : 3.94 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B077PXGZ4T