2mm Thickness Carbon Fiber Tube 10mmx6mmx420mm,12/16/22/25mm Available 3K Roll Wrapped Twill Matte Surface (2 pcs)

This is really nice tubing. I got the matte finish and it's flawless and smooth, looks beautiful. 12mm OD is spot on accurate and appears to be consistent along the whole 500mm lengths as checked with Mitutoyo digital calipers (within 0.02mm at the worst, generally 0.01 +/- which could just be me). Inside diameter of 8mm is also accurate and it's nice to have this thicker wall option. Chamfering the cut ends is easy and they don't readily splinter or fray, so they look great also. Epoxied some brass miter sleeves onto one and no adhesion problems so far (scuffed the tube slightly but not the sleeve). Will definitely buy this brand of tubing again.

Dimensionally correct and straight. Perfect for my application, ordered more.

Some of the best carbon fiber tubes I've come across, thick, light, and durable. I should have no problem blowing darts at my enemies with these.

As described

I would have given a 5 star review if the carbon fiber dust from cutting had been washed out before shipping. Perfect size for my bar-yak handlebar system.

Exactly what it says it is. Strong and beautiful carbon tube.

used this to stiffen up the long barrel on a pair of Diana Chaser airguns. allows you to tension the barrel.

My order was in a large box with no padding. I do not understand how brittle carbon tubes could be sent this way. The more I think about it the angrier I am getting so I must move on and learn from this mistake.