The linear rail shaft stop collar is a high-precision component designed for precise positioning and motion control in various machines. Made of aluminum alloy materials, it has excellent wear resistance. Its compact structure ensures stable operation, providing a quiet and reliable performance. Features -Color:Silver -Material:Aluminum alloy -Size:3.50X3.50X1.20cm/1.38X1.38X0.47in -Inner diameter: 16mm -Outer diameter: 35mm -Thickness: 12mm -The shaft stop collar ensures high precision and precision processing. -Stop collar is designed to be reliable with excellent wear resistance and break resistance. -The compact and sturdy structure of the shaft stop collar ensures stable operation. -The installation and adjustment process is easy, providing convenience and efficiency. -This versatile shaft stop collar is suitable for positioning in various machines. Package list: 4 x Stop Collars