Trailer JackJack Replacement PartJack Replacement Part; Female Weld-On Pipe For Pipe Mount Swivel Trailer Jacks;SPECIFICATIONS:WARNING CA Proposition 65: No FEATURES: Compatible w/Curt Pipe-Mount Swivel Jacks Replacement Female Bracket Accepts Up To 5000 Lbs. Trailer TW Swivel Bracket Allows Jack To Swing Up And Out Of The Way In our goal of being your best source for all things towing, the CURT line of trailer jacks is designed with care and manufactured with pride. CURT jacks are made with quality to promote the life and function of your trailer, and they come in several different styles to accommodate your needs, whether you are a frequenter of the boat landing, the campground, the racetrack or the farm. This replacement jack mounting bracket is the female pipe end, intended to mount a CURT swivel jack with a 9/16" pin. It allows for easy swiveling of the jack post, to be folded up and out of the way when not in use, and accepts the male pipe end #28931 or #28932.CURT Manufacturing, Inc. (CMI) stands for EXCELLENCE in our products and our people. CMI is a Manufacturer, Importer, and Distributor of Towing System products, OE Trailer products and Specialty Equipment products that combine competitive price, unsurpassed quality and unparalleled aesthetics. CMI aspires to be the industry leader by recognizing that the customer is King and that our people are our greatest asset.