These tubes are easier to label and stack than round tubes. To adjust the length, push the ends of the tube together or pull them apart.

Less likely to tip over or roll around during shipping compared to round and square tubes, these tubes are wider and flatter. Push the ends together or pull them apart to adjust the length.

Close these tubes with a cap on each end.

Because of their square shape, these tubes can be stacked, and the flat surface is easier to label than a round surface.

Slide the 6" long cap onto one end; the other end has a permanent steel cap.

Easier to stack and label than round shipping tubes, these triangular tubes fit snugly next to one another without gaps and won’t roll because of their low center of gravity.