ScoscheSelect 2005 To 2020 Buick, Cadillac, Chevrolet, gmc, Hummer, Pontiac And Saturn Vehicles 6.5” - 6.75” Speaker Adapters For (1 Pair) Sagmhr634

These fit perfectly. I used a pair of side cutters to remove all the smaller tabs and two of the outer tabs. Just lightly cut into the plastic and then gently rocked the cutters side to side and they'll break right off. Followed the rough areas with a file and they turned out great. As you can see in the photo, there is an ear sticking out the side. That one is fine, there is another ear towards the front of the door that will interfere with the door card. It's also easily removed with side cutters. Fully recommended, especially at this price.

Used to make the install of new speakers in my 2010 sierra bolt in... kicker DS speakers bolt right in, and then the bracket fits perfectly in the doors of the truck... the 7mm factory bolt fits perfectly and the bracket even gives you 2 more mounting holes if you want to use them. I did and used small self tappers.

Fits opel astra k 2016 perfectly have to cut off the internal rings/ portion if using 6.5" instead of 6" speakers.

This product fit my aftermarket speakers well! No vibration, no wear and tear!

There are cheaper than the Metra equivalent, and they work. If you are installing 6.5" speakers, you are going to have to cut out the tabs for 5.25" speakers to make them fit. We did that with a dremel tool - you may want to be careful what you use, to be sure you don't crack the plastic. These went in a 2010 Chevy Cobalt, and worked well.