Introducing our precision-crafted ruler positioning limit block, a tool designed for meticulous measurements and marking accuracy. Made from aluminum alloy, this durable accessory reliability in all your crafting, engineering, or construction projects. Its sleek design ensures a comfortable grip and ease of use for professionals and hobbyists alike. Features -Color:Black -Material:Aluminum alloy -Size:3.50X2.00X0.60cm/1.38X0.79X0.24in The ruler positioning limit block is crafted from aluminum alloy for enhanced strength and longevity. Designed with precision in mind, this tool ensures accurate alignment for all your measurement needs. The aluminum alloy material provides resistance against corrosion, ensuring the tool's durability over time. This limit block features an easy-to-use screw mechanism for quick adjustments and secure positioning. Its compact size makes it an ideal addition to any toolbox without taking up excessive space. list: 1 x Ruler Positioning Limit Block