Click on image to zoom

TeraFlex Threaded Insert 7/8" x 18TPI For 1.125" ID Tube - Left Hand Thread 4107121

Suspension Control Arm Nut

Not Available


The TeraFlex threaded insert sleeves make custom link building simple and easy. Weldable inserts are available to fit our large (1-1/4? 12 tpi.), or small (7/8? 18 tpi.) Monster ends. The large inserts require a minimum of 1.5? ID tubing and the medium/small inserts require a minimum of 1-1/8? ID tubing. Sold individually.


  • Material: Steel
  • Title: TeraFlex Jeep Wrangler control arm


  • 4107121
  • 4107121
  • TeraFlex
  • New

Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W4.0000” x H3.0000” x L8.0000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.