This Shinwa stopper is specifically designed for carpenter's squares with a width of 20 mm. Made from durable ABS plastic, it offers excellent strength, hardness, and longevity.
Its lightweight material makes it easier to handle compared to a metal stopper, enhancing the usability of the carpenter's square.
With this stopper, you can also use your square for accurate 45-degree angle measurements, ensuring precise and repeatable results. Additionally, the stopper can be flipped to measure the height of an object with precision.
