Product information "Hi-Lift Bracket"
This accessory makes it easy to mount a Hi-Lift jack to your Poison  Spyder RockBrawler™ II Rear Bumper with Tire Carrier. The mount plate is  CNC laser cut from 1/4" plate steel, with an unmistakable Spyder web  design. The plate bolts to the top of the tire carrier using the  supplied Grade 8 hardware. Your Hi-Lift jack attaches to the mount plate  with a pair of heavy duty 1/2" carriage bolts with urethane isolator  bushings. We provide both wing nuts and nylock nuts so you can choose  which to use to fasten your Jack to the mount. 
This product  ships as bare steel—it will need to be painted or powder coated prior to  final installation. We do not offer a powder coat option for this item.