Nortrak's Heavy-Duty Insulated Joints (IJ's) are designed and made in North America for Class I heavy haul service. The superior design results in prolonged joint life, reduced maintenance, greater reliability with fewer service interruptions.

• Innovative composite shear pins and improved bonding agent prevents joint slippage.
• Composite insulating tie plate provides improved vertical support.
• Stiffer assembly reduces deflections.
• Increased resistance to bolt hole related defects.
• Patent pending design.