Features 1、100% brand new and high quality. 2、Made of aluminium alloy material with black anodized surface, it is durable. 3、This is a single X for linear guide sliding track. 4、Accuracy machining and stable performance 5、Widely used in production machinery, testing equipment, optical experimental measurement, fine-tuning displacement, precision positioning, quantitative movement, etc. Specification Features: 1. 100% brand new and high quality 2. Made of aluminium alloy material with black anodized surface, it is durable. 3. This is a single X for linear guide sliding track. 4. Precision machining and stable performance 5. Widely used in production machinery, testing equipment, optical experimental measurement, fine‑tuning displacement, precision positioning, quantitative movement, etc. Specification: Condition: 100% Brand New Model: SEMX25‑AS Material: Aluminium Alloy(black anodized surface) Table Size: 25*25mm Load Resistance: 9.8N Stroke: ±3.2mm Centimeter Card Accuracy: 0.01mm Parallelism: 30um Moving Parallelism: 10um True Straightness: 3um Moving Distance Adjustment: Micrometer Differential Head Sliding Track: Linear Guide Rail Type: Cross Roller Type Weight: Approx. 61g / 2.2oz Size: Approx. 50 * 40 * 15mm / 2.0 * 1.6 * 0.6in Package List: 1 * Linear Stages Note: New-style and old-style are shipped randomly Package List