Usage Tips:1pc LML9B Miniature Linear Rail Guide Rail 9mm Width Slide Block (100mm)Features:This linear rail and block are small in size andlightweight, especially suitable for small equipments.Adopting 4-point contact design, it canbear load from every direction, and has good strength and high accuracy.Designed with ball retainer, which allowsinterchangeability in the case of small precision.Block has lubrication system; lubrication oil canbe easily put into the oil inlet on the side.Widely used for automatic equipment,precision measuring equipment, and many other machines that need precisionlinear movement.Specifications:Model: LML9BType: Slide railSlide Track: Linear railRail Length: 40mm, 55mm, 95mm, 100mm, 150mm, 260mm (Optional)RailWidth: 9mmMaterial: Bearing steel Block Fixation Method: Locked Weight: 32~112g(approx.)Package Includes:1 x Linear Guide Rail1 x Linear Guide BlockNote: Please allow small size error due to manual measurement. Thanks for your understanding.