[Dual Function Height Measurement & Marker] This innovative saw table Measurement combines two essential tools in one streamlined device serving as both a precise height measurement tool and a marking instrument eliminate tool clutter and workflow interruptions by using this multifunctional Measurement for adjusting router tables saw blades and other woodworking equipment with unmatched efficiency [Adjustable Sliding Mechanism] Designed with a smooth sliding mechanism and secure locking screw this aluminum height ruler offers flexible length adjustments to meet various measurement requirements in woodworking tasks the easy to operate system allows for quick modifications while maintaining measurement integrity throughout your project execution [Precision Imperial & Markings] Featuring crystal clear imperial and markings on both sides this depth measuring ruler provides accurate 0 35cm 0 14in measurements for your woodworking projects the dual scale system allows for quick reference and seamless switching between measurement systems ensuring perfect precision in every cut and adjustment [Non Slip Rotating Design] Engineered with a specially designed non slip rotating mechanism this measuring Measurement maintains firm positioning during all adjustments the advanced grip technology prevents unwanted movement that could compromise measurement accuracy ensuring stable reliable performance throughout even the most complex woodworking operations [Sturdy Aluminum Alloy Construction] Crafted from aluminum alloy this woodworking height Measurement is built to withstand heavy use in demanding workshop environments its robust design ensures long lasting durability and resists bending or deformation even under intense pressure making it a reliable tool for professional woodworkers and enthusiasts alike, Manufacturer: Jelquix