sheetrock usg sheetrock professional drywall stilts, lightweight magnesium construction, adjustable height, padded straps,fast height adjustment, quick-release clamp, 235 lb capacity (24-40 inch) is up for auction in Tools & Home Improvement. The current bid is $53.10, 85% below the $350.00 MSRP, in Good Condition. Bid on this item at our Dayton - Edwin C. Moses Blvd. location before the auction closes.