Multi-Purpose Rail: 1 3/8ths


MPR-1: Double dovetail Multi-Purpose Rail with 3/8"-16 screws. Ideal for large format cameras and telephoto lenses.

MPR-1 3/8ths
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MPR-1 is a double dovetail Multi Purpose Rail with 3/8"-16 mounting screws. Use as a plate for some large format cameras and some telephoto lenses.


  • Double dovetail rail accepts Arca-Type clamps on the top and bottom
  • Includes two 3/8"-16 screws
  • Use as a camera body plate for some medium and large format cameras
  • Use as a lens plate for any foot with 3/8"-16 socket that does not exceed 4.75"/ 122mm
  • Optional MPR-C flange can be installed in eight different positions to prevent twisting
  • 4.3"/ 109mm slot length for adjustability


Country of Origin: USA

  • Length: 6.0"/ 152mm
  • Width: 1.5"/ 38mm
  • Weight: 3.5oz/ 100g
  • Slot Length (Max. Screw-to-Screw Distance): 4.3"/ 109mm
  • Screw Thread Size: 3/8"-16

In the Box

  1. (1) MPR-1 3/8ths Rail
  2. (1) MPR-C Flange
  3. (2) B102 screw (3/8"-16 threaded)
  4. (1) M2.5 hex key
  5. (2) Safety Stop Screws
  6. (2) Screws for flange installation
  7. (1) 7/32" hex key


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