• 兼容20mm标准导轨
• 整体模型长度150mm，导轨有效长度120mm
• 标准版本，以及1度前倾的版本可自由选择
• BOM：
  • M4*30沉头螺丝 x 3
  • M4螺母 x 3

• Compatibility: compatible with 20mm standard rails.
• Dimensions: Overall model length is 150mm, with a practical rail length of 120mm, fitting a broad range of applications.
• Version Options: Available in a Standard version and a 1-Degree Forward Tilt version
  

Bill of Materials (BOM):

• M4*30 Countersunk Screws x 3
• M4 Nuts x 3