Secure clamping power The sleeve collet chuck is professionally engineered to hold your dial gauge firmly, providing stability during measurements without slipping. Material and durability Made from aluminum alloy, this clamp resists wear and delivers durable performance under a variety of working conditions. Size and compatibility Compatible with 12 mm and 10 mm sizes, this clamp covers a wide range of measuring tasks to meet different user needs. Slim design and usability Slim, professional design improves functionality while adding a refined look, and it remains easy to use on the go. Applications and use scenarios - Machining setup: mount and secure a dial gauge quickly for alignment checks on a milling machine or lathe. - Quality control: perform repeatable measurements in the workshop or on site to verify part precision. - Fixture adjustment: use for precise positioning when aligning components that require 10 mm or 12 mm gauge compatibility.