Item Type: Pipe Center Locator Material: Stainless Steel Size: Approx. 16 x 10.4cm / 6.3 x 4.1in Excellent Stainless Steel Material: This pipe center locator is made of high-quality stainless steel, providing durability, wear resistance, and long service life. Efficient And Practical: Designed for setting centerlines, determining angles, locating internal points of pipes or tanks, marking butt joints, and other related tasks. 4 Inch Y Base: Features a 4-inch Y base with a manually operated hardened center locating pin. The pin can be marked effectively by tapping with a small hammer or mallet. Adjustable Disc Bubble Protractor: Includes an adjustable disc bubble protractor to enhance accuracy and ensure precise measurements. Wide Application: Suitable for measuring tanks or pipes with a diameter of at least 1/2 inch or larger. A practical tool for pipe fitters and welders. Package Includes: 1 x Pipe Center Locator 1 x Wrench