Economical welder and pipefitters lay out tool for marking straight lines around pipe or for use of a straight edge. Made out of flexible gasket material with good resistance to heat and cold. Asbestos Free.
eBay
Whether you are laying out complex pipe systems or simply marking lines for welding, this ruler provides the accuracy and reliability needed for high-quality results. With its lightweight design and ease of use, this ruler is a valuable addition to any professional toolkit.
eBay