Quality Value OverallExellent for building and reinforcing features when building with 3 mm depron material. Fits nicely in thicker depron foam also of course. Pretty stiff rod! Connecting 2 rods in length, just fit a 2 mm carbon rod inside and glue.
Dead cheap at Hobbyking.
Quality Value OverallCertified Buyer RatedBobo22 Quality Value OverallThis is my favorite carbon fiber tube. I use it on all my models for spars and reinforcements. More rigid and stiff than than the round ones yet virtually the same weight. It fits tighter in a groove than a round ones too. Quality Value OverallCertified Buyer RatedSchorch Quality Value OverallGood stuff for reinforcing 2 mm pushrods, some parts on small plane models, cutting spreaders for 2 mm screws and many other things. Pretty stable and nicely finished, the price is more than a fair deal. Quality Value OverallCertified Buyer RatedStryker48 Quality Value OverallExcellent carbon fibre square tube, ideal for wing stiffener. Square hollow tubing is also much stronger than round or solid rods. Great price! Highly recommended! Quality Value OverallCertified Buyer RatedIceDomin8r Quality Value OverallWhen a rod wont do get a square tube. I'm sure these will come in handy for something. Quality Value OverallCertified Buyer RatedHAPET Quality Value Overalldear hobby friends ,stop buying from hobbyking,they are bankrupted,you will not get your orders,i have 5 orders since November 2013 and all my orders are missing Quality Value OverallCertified Buyer RatedMubark Quality Value Overallas good as the one from LHS, just much cheaper even with shipping...just 4 stars because they don't offer 1000mm, wich will make good spars for foamies Quality Value OverallCertified Buyer RatedBrutus5 Quality Value OverallVery good quality.. I use it to replace the arms on my Q-Boot, and the Ladybird. Quality Value Overall Quality Value OverallLight, strong, useful in any application!!
I prefer the square than the round ones, cause if you need to bend them you' ll have a nice steady angle.
Just be careful not to heat it up too much, or it will tear.
Quality Value OverallCertified Buyer Rateddino4433 Quality Value OverallStrong enough but a bit on the heavier side Quality Value Overall