Hybrid - Our Hybrid turnbuckles use a special Carbon Fiber tube encassed in a protective 7075 Aluminum layer with an anodized black and silver diamond pattern. This protects the Carbon Fiber if you frequently drive in hard loose terrain, such as sharp gravel, which can chip and wear exposed Carbon Fiber. They're slightly heavier than the Carbon Fiber turnbuckles.
Aluminum Ends - Our Aluminum threaded ends are made from 7075 aircraft-grade aluminum. They're incredibly light, almost 1/3 the weight of our Stainless threaded ends, but are less durable than the Stainless ends. If you're trying to reduce your RCs weight as much as possible, these are for you.
Stainless Ends - Our Stainless threaded ends are made from 303 Stainless Steel. They're heavier than the Aluminum ends, but they're quite a bit stronger. If you're a basher or aren't concerned with weight, this is a good choice.