The aluminum bracket is attached at the end of series 30 profiles, where the large M8 hole (drawing B) makes it easy to mount casters / transpor wheels or a foot. Only a single M8 bolt and a T-nut are needed to secure it.
See dimensions and dimension drawing for measurements
Dimensions
Drawing A
30.0 mm
Drawing B
7.0 mm
Drawing C
30.0 mm
Drawing D
8.5 mm
Drawing E
4.0 mm
Drawing F
12.0 mm
The aluminum bracket easily mounts with a bolt and T-nut. Check dimensions for precise measurements.