RAM® Composite Double Octagon Button

Installed this coupler to link two double socket arms and was surprised how smoothly the rotation mechanism works for aiming equipment. The B size 1" fit my existing setup perfectly without any wobble.

The 360° rotation in the center is what sold me—it makes adjusting the arm angle effortless without loosening anything else. Combined two of my existing mounts and the fit was snug, no wobble at all once tightened.

Had to swap out a worn coupler and this one clicked right into place, letting me rotate the whole arm 360° at the center without any wobble. Combined two of my existing B-size sockets in under a minute, and it feels solid enough for off-road use. Just wish it came with the bolts included, but the fi