Solid connection, and it works.

Purchased this 1 foot extender when I swapped out an old car stereo with CD, for a newer unit without CD. Glad i did. The old unit was longer in depth, and the antenna cable barely fit (lengthwise). The new unit wouldn't have made the connection without an extender.
This extender's connections fit tightly, and won't come loose. The cable is just flexible enough to coil around if space is tight, without feeling soft or cheap. It works, and that's my main concern. It's never seen, so it doesn't have to be pretty. It does one thing, and does it well. Yes, I would recommend this extender cable to anyone needing an extra foot of antenna cable length.

antenna extension

it worked, it fit, it was black, it had silver end