08202 Meyer Harness Mounting Bracket Kit Grille Bumper 22691 Round Plug

Meyer Harness Mounting Bracket Kit # 08202.

This kit is specifically for the truck side harness # 22691 & 22691S to keep it in place where it comes through the truck's grille or bumper. Having a nice firm mounting place makes it easier to plug in and unplug as well as protects the harness and wires. 

For an exmaple of its placement as well as related parts, check this document.