These HFV Audio holsters - mounts are made for the HiFi VEctor Bass knobs. We offer in 3 sizes to fit all 3 types of HFV Bass knobs and we have multiple colors to choose from.  Now you can mount your handheld Bass knob in this holster and its ready to pull out when you need it!
 
Uses most any type of countersunk screws (not included )
 
NOTE: Make sure screw head is flush so it doesnt rub your bass knob.