Used with vibration dampers to assist keep the gimbal and camera hooked up to the aircraft. Please replace the unique Anti-drop Kit with a brand new one when it’s damaged. This kit comprises four pins.
2 pack Genuine DJI Phantom 3 Replacement Part #117
DJI Phantom 3 Part 117 includes 4 Pins and 4 Locks, You’ll get utterly 8 Pins and 8 Locks as pictured since it is a 2 Pack item
Do not get stuck with the aftermarket ones