Screen door brace. Help prevent your screen from sagging by adding this adjustable turnbuckle brace.
Adjusts from 40-3/4" up to 42" long. Thread size is 1/4 x 28 thread. Diameter of turnbuckle is .225" or 5.72 mm. Come with screws for mounting.

Some parts have flaws in finish.

Brainard Item Number: B94020G-ZP-U

Each side is threaded for specific side of coupling nut, as they thread in different directions.

Brainerd

LQ-50133

From the Wikipedia entry for "As Is": "As is" denotes that the seller is selling, and the buyer is buying an item in whatever condition it presently exists, and that the buyer is accepting the item "with all faults", whether or not immediately apparent.