Level Pro - Adjustable Stump tops for houses Turn any 75mm x 75mm length of RHS into a leave in place house jack or even a portable jack. We manufacture house stump tops made with strong 8mm thick folded steel that uses a 33mm diameter threaded shaft to jack a house up or down by as much as 150mm. Our stump tops are super easy to install to any length of steel without the need to weld it on and far stronger than our competitors who use tech screws that break over time. Available in 90x90 (To suit 89mm x 89mm RHS) - these are a cost effective alternative to measuring, cutting and welding tops onto your house stumps and suit any DIY handy man, House Builder, House Relocation company and of course House Restumping or home leveling company. We also supply feet and can custom make the tops to suit your requirements. Just email your requirements and we will send you a quote. No MOQ but our cheapest price starts at a MOQ of 2000 units.