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(888) 312-8812 Login SignupThe Roll-Rite Bow Tube acts as the primary support spine for your tarp system’s arch structure. Fitted between side rails or tarp arms, it keeps the cover suspended and evenly tensioned across the dump body or trailer. A bowed tube design lifts the tarp center upward to help maintain overhead clearance for gravel, mulch, or other bulk loads. Use the Roll-Rite 76870 to restore proper cover support when existing bow tubes are bent or missing.
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