USP 4-in x 4-in Triple Zinc Wood To Wood Cap

2-piece split design secures 4-in post to 4-in or 6-in beam or two 2-in or 3-in joists with 1/2-in shim. Easy retrofit installation. 18 gauge steel. Triple zinc finish. Designed to work with single, solid-sawn beams and can also be used with built-up beams. Required to be installed in pairs.