The Extension Arm for KeyMission Action Cameras from Nikon features a 1/4"-20 mounting screw on top, supporting the KeyMission 360 and 170 cameras directly and the KeyMission 80 via the optional Tripod Adapter, which has a 1/4"-20 mounting thread on the bottom.
The Extension Arm is adjustable in six lengths, up to a max length of 24", and also offers the ability to adjust the camera's tilt angle. It features a comfortable grip handle and lanyard.
