The OX Pro 1980-3550mm SPEEDFRAME is a next-gen extendable measuring tool designed for precise point-to-point measuring. The patented twin-rail extension smoothly extends from 1980mm to 3550mm with no risk of tipping or tilting. The SPEEDFRAME features an integrated scale window, six vials, ergonomic handle, anodised aluminium body and endcaps with removable magnets. Delivers unmatched measuring precision for framing, carpentry, cabinetry, pipe and cable runs, bricklaying, and much more.