Shadow Tri City Spring Corp



3/8 inch rod to 1 1/4 inch rod diameter


Dozens of specialty dies; square, round, semi-rounds & specialty


We custom bend all U-Bolts for utility trailers to MACK® trucks


Bring us your old U-Bolts for us to match the measurements that you need.

Choose the highest quality U-Bolt products

Put your confidence in the over 80 years of experience behind our family-owned and operated company to get you exceptional results that last.



Give us a call to schedule your services


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