This RH 1-1/4"-12 Hex Tube Insert is machined to fit snugly inside 1.5" inner diameter DOM tubing and provides a robust right-hand 1.25"-12 threaded connection for extreme-duty 1-1/4" Heim joints. The hex head design allows for easy installation and adjustment with a wrench—perfect for high-load link bars that require in-the-field tuning or quick replacements.
Ideal for use in 4-link suspensions, radius arms, tie rods, and steering systems in rock crawlers, Ultra4 rigs, mud trucks, and tube chassis builds, this insert delivers maximum strength, weldability, and reliability.
? What’s Included
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(1) RH Hex Tube Insert – 1.25"-12 Right-Hand Thread for 1.5" ID Tubing
? Specifications
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Thread Size: 1.25"-12 Right-Hand
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Tube Fitment: 1.50" Inner Diameter
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Material: High-Strength Machined Steel
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Design: Hex Head for Wrenching
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Finish: Raw (Ready to Weld)
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Use With: 1-1/4" RH Heim Joints
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Style: Weld-In Hex Bung
✅ Applications
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4-Link Suspension Systems
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Drag Links, Radius Arms, & Steering Links
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Rock Crawlers, Ultra4, Sand Rails, & Mud Trucks
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Custom Fabrication & Heavy-Duty Off-Road Builds
