4pcs Aluminum Alloy Linear Rail Clamp Bracket Rail Fixing Guide Feature:1. Set of 4: The set includes 4 guides, with high accuracy, very suitable for all devices requiring precise transmission control and positioning.2. High Performance: The clamping bracket has smooth edges, no burrs, low friction, low noise, good rotation and high speed.3. Made of Aluminum Alloy: The guide support adopts premium aluminum alloy material, high strength and toughness, not easy to damage.4. Long Life: With special heat treatment process, advanced production technology, greatly increases the service life of this conductor.5. Wide application: linear clamp support is suitable for large equipment automatic transmission, industrial robots, plastic machinery, exercise equipment, printers, etc. Specification: Item type: linear rail clamp support Material: aluminum alloy Model: SK6 Application: applies to industrial automation equipment, stepper motor guide rail, such as 3D printer, engraving machine, XYZ module, sliding lock, elevator Package list: 4 x linear mounting rail How to use: After installation, install the appropriate hardware and use.