This kit replaces existing housings, with metal hex joiners, reinforced and made in the USA. Comes complete with everything you need.
If you have an old no standard 9" set up this can replace it.
2 x Housings (10").
1 x 1/4" Hex Joiner.
1 x Stainless Steel Mounting Bracket.
8 x Stainless Steel Screws.
2 x Quick Connect In and Out Fittings.