This mount works with the Sunrise Tactical Gen2 arm board or any elastic cord style arm board.
Simply bolt your MDT Crush It Timer to the mount and feed the elastic cord through the holes in the mount, and you are good to go! You can put the timer in either direction depending on what configuration you want the screen/knob. Mount can go on the left or right side of arm board, adjust its position up/down and lock it in with knots on either side, or just cinch the elastic cord tight. Holes are offset slightly to help keep a "hot spot" off your skin.
 
 
Accidental neglect happens in the field and things break, we get it! We do our best to QC every part for any defects but with all manufacturing, errors can happen. So, if any of our products fail due to accidental neglect or a manufacturing error on our part, email us immediately and we will promptly work things out.