Chris Brown buzzer bars are matt black anodised to BSEN12373. They are incredibly strong and have various fixing positions for buzzers, etc and supplied complete with all fittings in following sizes:-
BB10: 2 rod 10” (26cm)
BB12: 2 rod 12” (30cm)
BB15: 3 rod 15” (38cm)
BB18: 3 rod 18” (45cm)
The buzzer bars and bank sticks should be purchased together which gives the well accepted locking arrangement.
This is unique to a Chris Brown set up.
All the above items are incredibly light and stronger than stainless steel. The points are rolled and virtually indestructible.