Engineered for precision and ease of use, this pipe marker from Jackson Safety is a vital tool for pipe fitters and welders. Featuring a durable 4-inch Y-type head and an adjustable dial bubble protractor, it delivers accurate measurements crucial for a variety of welding applications. The hardened centering pin simplifies the marking process, allowing for effective use with either a small mallet or through its spring-loaded design that negates the need for additional tools. This marker is adept for pipe diameters ranging from 0.5 to 4 inches, making it versatile and dependable for professionals seeking reliable workholding and fixturing solutions.