These are universal vibration damping balls that can be used in a number of applications from gimbal isolation to protecting sensitive electronics. They match perfectly with our wide range of isolation mounts and are available in a number of grams per ball vibration ratings identifiable by colors.
Isolation rating: 200g per ball (Yellow)
weight: 1.8g per ball
Size: 21mm tall (top of flange to bottom of flange) 18mm wide (at widest point)
Mounting: 9mm hole or bolt threw (15mm height between flats)
Bag of 8 balls (200g Yellow)
just what i needed, did not realize HK did them. very good price as always tooVibration Damping Balls (200g=Yellow) (8 PCS)Super nice for gimbal or direct camera vibration elimination. A must have product at a nice price! Thanks HK.the right thing for fpv, works well