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Item # 100-3D

Professional Micro-Adjust Repair Stand Clamp

After years of research and testing we’ve built what we consider the best shop clamp made. It’s smooth, versatile and built to stand up to everyday shop use.

View Product Features

Need service? See our Limited Warranty or get Replacement Parts in a snap.

100-3D Features

  • Fits all generations of the PRS-3M, PRS-4M, and PRS-4WM
  • Grips nearly any tube from 7/8" to 3" (23–76mm), including aero tubes
  • Narrow clamping jaws (2.7"/7cm) fit into tight areas or on short seat posts
  • Infinite micro adjustability allows perfect clamping pressure every time and prevents damage to thin-walled tubes
  • Cam actuated adjustment system for quick entry, adjustment and exit
  • Durable, replaceable jaw covers
  • Built to last: Powder coated, precision machined, die-cast aluminum main body parts and high quality small parts


Parts & Accessories


Replacement Clamp Covers

Compatible Products


Deluxe Single Arm Repair Stand


Deluxe Bench Mount Repair Stand


Deluxe Wall Mount Repair Stand