Product Description: Product Name: Parallel Brake Calipers. Type: Depth Gauge Display Mode: Read Measurement range: 0-200mm. Accuracy: 0.05mm. Dimensions: 26.3 x 3.7 x 4.3cm. Contents: 1 brake caliper Stainless steel material: The product is made of stainless steel, which is not easy to rust and has a long service life. Measurement range: the measurement range is 0-200mm, the unit is mm Small and portable: the product is small and portable and suitable for outdoors. The stainless steel ruler does not deform or bend easily. The measurement accuracy is high. High measurement accuracy: the clamping screw is used to lock the cursor to prevent accidental slippage, and the reading cursor is 0.05mm Ladder and slider are matt chrome plated, with fixing screws. Tungsten carbide spring, suitable for wood, plastic, iron