Split bolt & square u-bolts for RHS
Split Bolt
Advantages:
- Fixation when difficult to access backside
- Twist locked in 13 × 20 mm slots, common used in Oglaend System consoles
- Only one 13 mm spanner to fix
Square Bolts
Advantages:
- Cost efficient - eliminates the need for extra welding of angle iron
- Already adapted to stud bracket for loud-speaker/flash light
- Complete with nuts
