Item Type: X-Axis Linear Stage Table Size: Approx. 40 x 40mm / 1.6 x 1.6in Bearing Load (N): 29.4 Moving Amount (X distance): Approx. 140mm / 5.5in Sliding Table Material: Aluminum alloy Feeding Method: Knob type Moving Guide: Dovetail guide Surface Treatment: Anodic oxidation treatment Corresponding for MISUMI Model: SPLWX40-300 Package List 1 x X-Axis Linear Stage 1Main body made of great aluminum alloy material, which possess light weight, very convenient 2The product is scratchresistant, dropresistant, and corrosionresistant. Strong, frictionresistant and silent 3Gear rotation handle control, dovetail groove type guide rail, have high accuracy, smoothness, high load resistance, and stable movement 4The product can be used for optical equipment, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, photographic equipment, handling machines, processing machines, printing machines and others 5Made with excellent craftsmanship to bring smooth surface, which will not hurt your hands in work