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Knoll Life Chair - Seat Height and Depth Lever Lock

Black oddly shaped plastic ring.

Seat Height / Depth Lever Mechanism Insert for Knoll Life Office Chairs

 

If the plastic insert that allows the seat height and depth lever operation is broken like mine, my replacement Knoll Life seat-lever-insert will get your chair working like new! It's designed to be stronger than the original—precision 3D-printed with optimized structural reinforcement instead of cheap injection-molded plastic.


🛠️ Easy 5-Minute Installation:

  1. Expose the Base: Lay the chair safely on its back to expose the adjustment mechanism below.
  2. Remove the Clip: Remove the star washer that holds the mechanism onto the lever shaft.
  3. Swap the Part: Slide the lever arms off along with the broken insert, and drop your new heavy-duty Knoll Life Lever Insert right into place.

🚀 Product Highlights:

  • Perfect Fit: Custom-engineered specifically for the Knoll Life Chair.
  • Drop-In Solution: Blindingly simple to install with basic tools.
  • Fast Turnaround: In stock and 100% ready to ship today.
  • No Hidden Fees: Free Shipping included!


 👉 BUY IT NOW

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