uxcell 6063 Aluminum Round Tube, 300mm Length 12mm OD 5mm Inner Dia Seamless Aluminum Straight Tubing 2 Pcs

Accurate size, clean, no problems.

I’m very happy with this product. I purchased the 12mm ID x 14mm OD to use as a liner to stiffen my FX Impact’s liner system. It fits between the barrel and inner shroud with just a bit of sanding. It fits nicely and is very stiff. It made my Impact much less hold sensitive! It’s always been very accurate but it’s much more consistent now. I used this between the barrel and inner shroud and the Arris carbon tube for the outer shroud. Looks great and works better. Stoti

Great for spacers

Exactly as described. Worked perfectly for my project

Bright finish and ready for machining.

Many RC "ARF" airplanes with electric motors use "standoffs" to position the motor ahead of the firewall, and this tubing is excellent for that, and is priced right. It's the kind of thing you're unlikely to find locally, and even online, can be a challenge to source.

Purchased "300mm Length 12.7mm OD 8.8mm Inner Dia", length is right, OD as well, ID bit off, for me does not matter but I measured 8.6mm instead 8.8mm

used them for tie rods on a gokart. looks great