Rock Steady Robby Rib Clamp w/ RAM ball Belly & Under Wings Our X clamp mounts securely

Our X clamp mounts securely in the ACME tailwheel center hole

This clamp can be easily tightened by hand

Clamps 1/2″ to 1 1/2″ diameter poles

The ball and socket adjust a full 360 degrees and then lock your camera into position with a clean hex drive screw or by hand with an included T-handle screw

This diamond block fits the surface base and matches the shape of the clamp base half

Rock Steady Robby Rib Clamp w/ RAM ball Belly & Under Wings Our X clamp mounts securelyThe Rock Steady Robinson Rib Clamp Base fits the window center rib channel on any Robinson R22, R44, or R66 Helicopter, or clamps on to 3 4 tubing such as in Husky and Cub interior frame tubing. This clamp can be easily tightened by hand making it a FAA temporary mounting device. The thumb screw also has a hex drive head allowing you to tighten with the included hex wrench too. This Clamp Base is fitted with a 1 inch RAM ball to work with all your