82.2mm L bracket with M8 threaded hole located @ 35.6mm & 56.9mm from 25mm bore.
$45.89
Bracket
M8
25 mm
35.6 mm
56.9 mm
82.2 mm
0.18
Small Hold Down Clamp with M8 thread.
12.7mm Dia. Male Center with M8 Thread
25.4mm Dia. Male Center with M8 thread