LARGE JACK SCREW/PITCH DRIVE FOR AIRCRAFT??? I am not sure what this is out of but the box is labeled ‘Pitch Drive’. The jack screw is 32 and 1/2 inches in length with a screw diameter of about 1 1/4 inches.
I bought this unit new a few years ago. It’s been kept in an air-conditioned, smoke free environment out of direct sun and no exposure to outside elements. It’s worked exactly as intended.
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