55 inch cap cross bars, sold as a pair — the middle length, and the one most full-size caps take.

Cross bars for a truck cap, sold as a pair. They are what let you carry a roof top tent, an awning, a shower tent, cargo boxes, kayaks or skis on top of the cap rather than in the bed.

Measure before ordering. The three lengths are not interchangeable and the right one depends on your cap. We also list a separate set of Expedition cap cross bars at a lower price — if you are unsure which suits your cap, send us the cap model and we will confirm which set you need.