These tower feet sets are made of solid polished aluminum. They are made to fit 2" O.D aluminum tubing with 1/8" wall. The hardware is made of stainless steel.

 

Kit includes:

16 - M6 Flat head screws
16 - Lock nuts
4 - Mounting bases
4 - Shoulder bolts
8 - Backing plates
4 - Rubber spacers
4 - Universal joints
4 - Universal joint bases