TetherBLOCK MC is made from a single block of hi-grade aircraft aluminum with black anodized finish. The cable channels are machined in the solid block and can secure HDMI, FireWire, and the thinnest USB data cables available. TetherBLOCK fits beneath your camera to prevent unwanted movement and damage to your camera data port connection. Non-slip pads and a stainless steel screw secure the camera mounting.
TetherBLOCK MC has 1/4" and 3/8" threads for mounting on your tripod or attachment of your favorite quick release plate or for specialty camera rigging. Two additional 1/4-20 threads are designed for specialty camera rigging or securing camera and video accessories. Weighs only 2.5 oz (71g)
Reviewed by 1 customers
Protects from the cord being yanked and doing damage to the camera/camera connection. does its' job. I used it on a lens that has a tripod mount but if the camera had to be mounted on the tripod and you use a quick release (I do) then my only issue is that it makes the mounting onto the tripod a bit thick. May be fine but not sure. I will say with the lens mounted on the lens and the block on the camera it worked very well. Holds the cord just as it should.