Our height gauge extension rods and clamps are designed to enhance the precision of your dial indicators. Made from carbon steel, these accessories ensure stability and accuracy in your measurements. Ideal for various industrial applications, they provide reliable support for your height gauges and dial indicators, making your tasks efficient and accurate. Features -Color:Black -Material:High-carbon steel -Size:15.30X3.20X2.00cm/6.01X1.26X0.79in -Hole diameter: 8 mm - construction: made from carbon steel, this dial indicator rod ensures exceptional strength and durability for long term use -Enhanced rigidity: the square structure provides increased rigidity and grip, ensuring stability during precise measurements -Versatile compatibility: accommodates various diameter measuring tools, enhancing its versatility in different applications -Userfriendly design: features a simple, easytoinstall design with quick fastening and clamping capabilities for dial test indicators -Improved efficiency: the height gauge adapter is designed to improve work efficiency with its userfriendly installation and secure clamping Package list: 1 x height ruler extension rod