Features Compact and Lightweight: This linear rail and block are designed to be small and lightweight, making them ideal for use in small equipment, saving space and ensuring portability. 4-Point Design: With a 4-point design, this linear rail and block can withstand loads from all directions, ensuring exceptional strength and high accuracy for linear motion applications. Ball Retainer for Interchangeability: The ball retainer design allows for easy interchangeability, enhancing precision and facilitating maintenance in small precision applications. Easy Lubrication System: The block features a convenient lubrication system with an oil inlet on the side, enabling easy lubrication to maintain smooth and efficient linear motion. Versatile Application: Widely used for automatic equipment, precision measuring equipment, and various machines requiring linear movement, offering versatile application options. Features: 1、This linear rail and block are small in size and lightweight, especially suitable for small equipments. 2、Adopting 4-point design, it can bear load from every direction, and has good strength and high accuracy. 3、Designed with ball retainer, which allows interchangeability in the case of small precision. 4、Block has lubrication system; lubrication oil can be easily put into the oil inlet on the side. 5、Widely used for automatic equipment, precision measuring equipment, and many other machines that need precision linear movement. Specification: Features: This linear rail and block are small in size and lightweight, especially suitable for small equipments. Adopting 4-point design, it can bear load from every direction, and has good strength and high accuracy. Designed with ball retainer, which allows interchangeability in the case of small precision. Block has lubrication system; lubrication oil can be easily put into the oil inlet on the side. Widely used for automatic equipment, precision measuring equipment, and many other machines that need precision linear movement. Specification: Model: LML12B Type: Slide rail Slide Track: Linear rail Rail Length: 100mm,150mm,200mm,300mm,450mm (Optional) Rail Width: 12mm Material: Bearing steel Block Fixation Method: Locked Weight: 102~335g(approx.) Package Includes: 1 x Linear Guide Rail 1 x Linear Guide Block Note: Please allow small size error due to manual measurement. Thanks for your understanding. Package List