Trusted by engineers, woodworkers, and precise focused DIYers seeking reliabled calibration tools for technical projects requiring exact dimensional control Engineered with high precise positioning blocks and resistant alloy construction, this steel rule stop ensures long lasting durability and millimeter perfect accuracy The hardened aluminum alloy body resists deformation under pressure, while its compact profile integrates seamlessly with standard measuring rules for enhanced workflow versatility Optimizes efficiency in metalworking shops, carpentry studios, and laboratory environments where repeatable accuracy is critical for machinery setup or materials cutting operations Features none fade graduations and ergonomic design that provide slip resistant stability while maintaining clear visibility of measurement markings under various lighting conditions, Manufacturer: LXJLXD