Manufactured by Teraflex. 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.
Teraflex Threaded Insert 7/8" x 18TPI For 1.125" ID Tube � Left Hand Thread