Made of anodized aluminum with a black oxide stainless steel thumbscrew, tough and durable, also can work better.
The hexagonal plane design perfect suit for the edge than circle, stair gauges come with a black oxide steel large thumbscrew, non-slip and durable, easy to grip and tighten onto any rafter square even when wearing gloves, the Anti-lost holder make you easy to carry.
Can be fastened to framing square, speed square, circular saw, and more, used for building a stair stringer, rafter layout, rip guide for a circular saw, marking repetitive angles, and so on, it is a great option for every framer, woodworker, and DIY lover.
