Features ★ Sturdy and Lightweight: Constructed from aluminum alloy, with excellent strength and durability, the dial indicator holder bar and clamp is not only sturdy but lightweight for easy carrying, allowing users to flexibly use in various work environments. ★ Appropriate Rod Length: The length of the connecting rod is 120mm, and dial gauge holder bar and clamp can meet most measurement requirements and facilitate users to make accurate measurements. ★ Versatile Clamp Apertures: The dial gauge height gauge holder bar is equipped with 6mm and 8mm apertures, dial indicator swivel clamp fit different diameter measuring tools, offering wide applicability. ★ Stonger Clamping Force: The dial indicator height gauge holder bar's round rod structure is stronger and can provide better clamping force to ensure the stability of the measuring tool. ★ Convenient and Easy to Use: Dial test indicator sleeve swivel clamp chuck, simple Operations, easy to install and disassemble, quickly fix and clamp dial indicators to improve work efficiency. 1. Stonger Clamping Force: The round rod structure is stronger and can provide better clamping force to ensure the stability of the measuring tool. 2. Appropriate Rod Length: The length of the connecting rod is 120mm, which can meet most measurement requirements and facilitate users to make accurate measurements. 3. Versatile Clamp Apertures: Equipped with 6mm and 8mm apertures, dial indicator swivel clamp fit different diameter measuring tools, offering wide applicability. 4. Convenient and Easy to Use: Simple Operations, easy to install and disassemble, quickly fix and clamp dial indicators to improve work efficiency. 5. Sturdy and Lightweight: Constructed from aluminum alloy, with excellent strength and durability, the tool is not only sturdy but lightweight for easy carrying, allowing users to flexibly use in various work environments. Spec: Item Type: Dial Indicator Holder Bar and clamp Material: Aluminum Alloy Length: Approx. 120mm / 4.72in Handle Diameter: Approx. 8mm / 0.3in Clamping Hole Diameter: Approx. 6 and 8mm / 0.2 and 0.3in packing list: 1 x Dial Indicator Holder Bar and Clamp Package List 1 x Dial Indicator Holder Bar and Clamp