Tube Adapter 1.25"-12 TPI for 1.5" ID / 2.0" OD Tube

This CNC-machined tube adapter is how a length of 2.0" OD heavy-wall tube becomes a serious suspension link. It welds into tubing with a 1.5" inside diameter and accepts a 1.25"-12 TPI rod end, giving you a lower link or control arm strong enough for one-ton swaps and full-width axles. The machining details matter: the insert's tight ID fit adds weld strength, the OD matches the tube face for a stepless look, and the beveled edge means you weld it without grinding first.

Features

• 1.25"-12 TPI thread accepts 1.25" rod ends
• Fits 1.5" ID / 2.0" OD tube — the ID seats tight for added weld strength
• Full-length threading for maximum positive thread engagement
• Beveled weld edge needs no grinding; flat land on the OD keeps the weld off an angled surface
• Machined wrench flats for easy length adjustment and a clean look
• Right-hand (standard) and left-hand (reverse) thread options
• CNC-machined steel, made in the USA

This is universal fabrication hardware — confirm your tubing measures 1.5" ID and 2.0" OD before ordering. For an adjustable link, weld a right-hand adapter in one end and a left-hand in the other so the assembly works like a turnbuckle, then lock each joint with the 1.25"-12 TPI Jam Nut. Smaller links use the 7/8"-14 TPI or 3/4"-16 TPI adapters. Welding is required — more link hardware lives in suspension components.