The Pro-Snake Camera mount lets you perfectly position action video cameras like the GoPro© and also works great with Aqua-Vu Micro® and Marcum Recon® underwater video cameras. The c-clamp fits over pipes up to 1" - either round or square. The camera end has a standard 1/4 x 20 bolt.
helpfull mounting underwater camera
This is a good mount. they need to make the c clip detachable or have multiple mounting options available. this snake mount would work much better if both ends were threaded instead of being stuck using just the c clip mount