Browse and Buy from our personally curated selection of excellent bikes, parts, accessories and supplies

Park Tool - 100-3D - Professional Micro Adjust Clamp

Regular price $399.90
Unit price  per 
Tax included. Shipping calculated at checkout.



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.

  • Cam-actuated adjustment system for quick entry, adjustment and exit
  • Fully adjustable clamping pressure prevents damage to thin-walled tubes
  • Handy “spinner” handle speeds large size range adjustments
  • 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
  • Precision machined, die-cast aluminium main body parts and high-quality small parts
  • Durable powder coat finish
  • Soft, durable composite rubber jaw covers (Replacement jaw covers available - K-1960)
  • Saddle cradle provides a perfect spot to temporarily rest a bike
  • Fits the following repair stands: PRS-2, PRS-3, PRS-4, PRS-2 OS, PRS-3 OS, PRS-4 OS, and PRS-4W