
I have needed 2 x 4 x 14 from Lowes for a long time and this extension worked fine with some modifications. (I could have Lowes supply them, but that would guarantee I would make the mistake of splitting the 2 x 4 marriages from the top of their stack.) Assembly was easy, but there was some play between the different parts. I added 2 anti-rattle clutch stabilizers (see photo). I also used a quarter as a spacer to eliminate any movement of the top T-bar. Overall it worked well with mods and I was able to get the 2 x 4 x 14s I needed with this expansion and our Honda minivan.

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