Features Compact and Lightweight: for small equipment, this linear rail and block are designed to be small in size and lightweight, making them ideal for applications where space is limited. 4-Point Design: With a 4-point design, this linear rail and block can bear load from every direction, ensuring excellent strength and high accuracy for linear movement. Ball Retainer for Interchangeability: The inclusion of a ball retainer allows for interchangeability in the case of allowable precision, providing flexibility and ease of maintenance. Mini Retaining Steel Wire: The slide block is designed with a mini retaining steel wire to prevent the steel ball from falling off when the slide block is removed, ensuring secure and reliable performance. Versatile Applications: Widely used in automatic equipment, precision measuring equipment, and various machines requiring precision linear movement, making it a versatile solution for different industries. Features: 1、This linear rail and block are small in size and lightweight, especially suitable for small equipment. 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 allowable precision. 4、Slide block is designed with mini retaining steel wire, and the steel ball will not fall off if taking the slide block down. 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 equipment. 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 allowable precision. Slide block is designed with mini retaining steel wire, and the steel ball will not fall off if taking the slide block down. 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 Length: 100 mm / 3.9in Width: 12mm / 0.5in Material: Bearing steel Block Fixation Method: Locked Package list: 1 * Linear Guide Rail 1 * Linear Guide Block Package List