Blade thorn rope specifications, the general can be divided into: BTO10 BTO12 BTO22 BTO25 BTO28 BTO30, see model in front of some customers don't know, for example BTO10 represents the thorn of the specifications of the rope, the 10 is the length of the blade is 10 mm, and so on.

These are the spines of several BTO series, which are the most common with BTO22 blade, which has a good sales prospect in the market, and the CBT series blade spines, which are mainly CBT60 and CBT65. CBT60, owing to the knife type barbed wire is very rare, the shape looks like a "butterfly", say again so "butterfly sword", this style of blade thorn rope, costs are much higher than that of BTO series of blade thorn rope. And then there's the blade length and this isn't just a few models, any length or style can be customized.