This 4-piece 1" Bore Heim Joint Kit includes 2 left-hand and 2 right-hand threaded rod ends, each with a 1.25"-12 shank, plus matching jam nuts and weld-in tube inserts for 1.50" inner diameter tubing. Built for extreme applications, this kit is ideal for:
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Off-road 4-link suspensions
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Mega truck steering arms
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Custom control arms & radius rods
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Ultra4 buggies, rock bouncers & mud trucks
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Fabricators needing strength, adjustability, and reliability
The LH/RH combo allows turnbuckle-style adjustability on the vehicle, perfect for fast alignment and tuning.
? What’s Included
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(2) RH 1" Bore Heim Joints – 1.25"-12 Thread
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(2) LH 1" Bore Heim Joints – 1.25"-12 Thread
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(4) 1.25"-12 Jam Nuts – Zinc-Plated (2 RH, 2 LH)
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(4) Weld-In Tube Inserts – Fits 1.50" ID Tubing
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Finish: Zinc-Plated or Raw Steel
? Specifications
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Bore Size: 1"
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Thread Size: 1.25"-12 (RH & LH)
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Insert Fitment: 1.50" ID DOM/Chromoly Tubing
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Material: Heat-Treated Steel or Chromoly
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Finish: Zinc-Plated or Raw
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Thread Direction: 2 Right-Hand + 2 Left-Hand
✅ Applications
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4-Link Suspension Systems
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Heavy-Duty Steering Assemblies
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Radius Arms, Trailing Arms
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Rock Crawlers, Buggies, Mega Trucks
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DIY Fabrication Projects
