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Ordered the 2.152" tubing for a scratch-built airframe and the wall thickness is dead consistent along the whole 18" length, no voids or soft spots. It weighed right at 4.4 oz on my scale, and it sands and takes epoxy without fuzzing up.

The 1.525" ID fit my nose cone coupler almost perfectly, and the wall thickness feels surprisingly rigid for something this light at 3.1 oz. Sanded the edges clean with no fraying or splitting.

Ordered the 2.152" tube for a scratch build and the wall thickness is dead consistent over the full 18 inches, no flat spots or seams to sand. Weighs in right at 4.4 oz on my scale, which kept the tail light. Cuts clean with a fine tooth blade too.