Park Tool 1971 D Shape Clamp Adapter

• Installs onto the clamps found on most Park Tool repair stands to more securely hold D-shaped seat posts by converting one jaw profile to a flat surface
  
• Useful for bikes with D-shaped seat posts and other non-traditional designs that would cause a less-than-ideal fit in traditional repair stand jaws
  
• Designed to fit over a clamp's existing jaw covers and is easy to remove and install by hand, making it a convenient accessory for your repair stand
  
• Unit of Sale: clamp adapter only (repair stand/clamp sold separately)
  

• PCS-9.2 and PCS-9.3
  
• PCS-10.2 and PCS-10.3
  
• 100-3D Micro-Adjust Clamp, as found on PRS-2.2, PRS-2.3, PRS-3.2, PRS-3.3, PRS-33.2
  
• 100-5D Micro-Adjust Clamp, as found on PCS-4 100-25D Micro-Adjust Clamp, as found on PRS-25 and PRS-26

Warning: California Proposition 65 

https://planet-cyclery.myshopify.com/pages/warning-california-proposition-65