Compact holder to attach microphones to drums, esp. bass drums. The microphone can be slided up to 70 mm on the mounting rail and placed very near to the drum. Easy mounting, no parts to lose. Rubber washer and inserts absorb noise and shock, "RIMS" suitable. With 3/8" thread.  
 
Specs – 

Length:	115 mm
Material:	steel
Special features:	noise and shock absorbing rubber inserts; no parts to lose; "RIMS" suitable; microphone can be slided up to 70 mm on the mounting rail
Threaded connector:	3/8"
Type:	black
Weight:	0.12 kg