Holder and bracket to shake Alphanamel 5oz bottles. The holder is an excellent fit for the bottles and the bracket does well when you run the sawzall at or below half speed and aim downward. You will need 4 m3 x 6 or 8 mm screws and 4 m3 inserts. I also had a laser cut steel version of the bracket made to allow the sawzall to be ran at full speed and in any direction.