There are two rubber stoppers on each side of the linear guide to prevent the sliding block from slipping off. Item Type: Linear Rail Guide. 1 x Linear Rail Guide. The liner rail guide has high accuracy and stable performance can be seen in its operation.
eBay
50Pcs/Box Microscope Slides Blank Biology Glass Slide For Basic Biological Science 25.4x76.2MM DIY Accessories
Aliexpress UK
Item Type: Linear Slide Rail Guide. 2 x Guide Rail with Slider. The slider can be moved easily to improve the surface effect of the printed model. Improved Z‑axis accuracy, which can reduce Z‑axis stratification, offset, and distortion of higher models.
eBay
Protable Slide Viewer Light Box Ultra Slim A4 3 Brightness Mode APP Editing Soft LED USB Powered Slide Scanner for Film Negative
Aliexpress UK
Product Length: Approx. 300mm / 11.81in. Item Type: Linear Guide Rail. Sliding Trajectory: Linear Guide Rail. Slide Block: 2pcs. 1 x Linear Guide Rail. The slide block and slide rail are made of bearing steel, which is anti slip, and durable.
eBay
Diameter 19mm Microscope Slides Reticle Calibrating Slide Ruler Microscope Calibration Ruler Stage Micrometer
Aliexpress UK
Mode l : LML12B. Slide t rack: Linear rail. 1 Linear Guide Rail. Slide block is designed with mini retaining steel wire, and the steel ball will not fall off if taking the slide block down. 1 Linear Guide Block.
eBay
Multi - Concave - Hole Microscope Slides 75x25x5 mm Laboratory - Embedded Glass Slides for Biological Samples
Aliexpress UK
Professional and premium guide rail, this linear rail guide ensures the high hardness and durability. This mini linear rail guide is a perfect and practical tool for project, providing more convenience.
eBay
Mobile Film and Slide Scanner for 35mm/135mm Negatives and Slides with LED Backlight Free APP Foldable Novelty Scanner Fun Toys
Aliexpress UK
LM10LUU 10MM LINEAR SHAFT BEARING. MODEL NO: LM10LUU (Longer than Standard LM10UU bearings). Your chosen quantity of LM10LUU Bearings. LUU VERSION IS LONGER THAN STANDARD LM10UU BEARINGS. MAINLY USED FOR SMOOTH LINEAR MOTION ON THE SHAFT.
eBay
12Pcs Microscope Slides Toys, Plastic Biological Prepared Slide with Specimens Science Education for Kids
Aliexpress UK
HIGH SPEED AND LOW NOISE: Miniature linear rail slide block has a comprehensive sealing system, sliding without jam, high positioning accuracy. EASY ASSEMBLY: Linear guide has interchangeability, can be replaced by sliding block or guide rail or even linear guide group, can regain the high accuracy guide.
eBay
12 Pcs Solar Panel Bracket Kit Aluminium Mounting Rail 30mm/35mm End Clamps Brackets for Flat Roof PV Mounting Rail
Aliexpress UK
SBR12/16/20/25 Linear Motion Shaft Slide Support Rail 100-500 mm Long for CNC 3D Printer. When the slider block works with the slide rail, the slider will swing from side to side. Normally, two sliding rails are used to maintain a balanced work.
eBay
Remote Control Set LED Track Light Dimmable Ceiling Spotlight Rail Light Led Track Rail Spotlight Clothing Store Ceiling Lights
Aliexpress UK