The 130 Repair Stand Base is designed for the PRS-3 OS, PRS-23, and PRS-30 repair stands.22-1/2` x 22-1/2` x 7/16` (57cm x 57cm by 1.1cm) steel plateApproximately 75 lbs.Black paintedBase onlyPRS-3, PRS-3.2, PRS-23 and PRS-30UPC/EAN/GTIN: 763477005267