Adjustable seat brackets for recline seats with mounting points underneath   Features Includes additional brackets for narrow mounting points on office chairs Trak Racer cockpits are designed for motorsport professionals and serious sim racers, so quality when selecting materials and designing components is considered a top priority. The patented seat brackets with recline adjustment for under-mounted seats are an industry first and made to the same high quality as all Trak Racer products. Compatible with all current and past Trak Racer rigs and universal for other rigs. The adjustable mounting points will enable you to mount a large variety of different GT-style seats with under-seat mounting holes. Fits most seats including some office chairs Steel construction with black finish   Specifications: Mounts to the bottom of recline seats and office chairs with mounting points between 138mm and 350mm.   Mounts to the top of seat sliders and sim rig frames with mounting points between 131mm and 291mm   Patent Pending