The ALUMINUM MACHINED SHOCK MOUNT and it is direct replacement for kit standard part (TD330312-3).
Anodized in "Tresrey-Red".
Compatible with DEX410V3, DEX410RV3, DEX210, DESC410R, and DESC210R.
It is 35% (approx.) lighter than using steel parts (TD33032 + TD330036 + M3 Rock nut).
LINK:
http://www.tresrey.com/tresrey/produ...td133_eng.html