You are buying ten (12) NORS Auveco fasteners. They are universal/general purpose moulding clips with mastic sealer and "PAL" nuts with neoprene sealer for Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac & GMC that have a 7/8" to 1-1/8" wide moulding. The clips have a 1.400" long x .500" wide top plate with a 10-24 threaded stud that is 13/16" long. The clips are NORS Auveco and have a NEW 1/8" thick mastic sealer. The "PAL" neoprene sealer nuts are NORS Auveco and have a 3/8" hex and a 5/8" diameter flange. The nuts are stamped "PAL".

 These clips have a silver dacro 500 hour salt spray coating.

With these clips with sealer and sealer nuts you will be able to seal both sides of you vehicles body panel.