ASXMOV Vibration Isolator Wire Mount for Gimbals Cameras Stabilizers for RS 1 / RS2 / RSC2 / DSLR / Camera for Vehicles The max payload is ready 5KG The default length of the screw and threaded hole are 3/8 , if you want 1/4 , please touch me and we are able to make 1/4 screw and threaded gap for you The digicam and other accessories are not included