Dimensional Measuring Tools

1. IP54 waterproof and dustproof
2. Upgrade the shockproof sponge box
3. Straightedge reading is simple and stable
4. Ruby bearings are wear-resistant and durable
5. Quenching hardened rack
6. Shockproof and durable spring structure
7.45 degree chamfer structure
8. Depth bar one-piece structure does not deform