Rock Steady, Robinson Window Rib Base, 1/4-20

Robinson Rib Clamp Base: This base clamp fits the rib channel on any Robinson R22, R44, R66 Helicopter. This clamp can be easily tightened by hand making it a FAA temporary mounting device. The thumb screw also has a hex drive allowing you to use the included hex wrench to tighten. This Clamp Base has a 1/4-20" socket allowing you to attach most mounts including RAM ball mounts.

---

FAA Attachment Rating: N/A