smallrig cool ballhead arm super clamp mount multi-function double ball adapter with bottom clamp for ronin-m, ronin mx, freefly movi - 1138 smallrig <b>smallrig multi-function double ballhead with clamp & 1/4" screw 1138 </b><br><br> 1. it can mount monitor and led lights on the one end via 1/4’’ screw. <br> 2. it can lock the rod on the cage via the clamp tightened by the locking knob. <br> 3. it could be attached and detached from the monitor quickly and the position of the monitor is adjustable. <br> 4. the rod clamp fits dji ronin & freefly movi pro & all 30mm rods and can also be adjusted with ease. <br><br><b>the best load < 1.5kg. </b><br><br><b>compatibility: </b><br> universal<br><br><b>package includes: </b><br> 1 x ballhead<br><br><b>product dimensions: 9</b>5x85x25mm<br><b>net weight: </b>200g<br><b>package size: </b> 120x100x40mm<br><b>material(s): </b>aluminum alloy<br>