Mountaineering buckle, combination lock,Rock climbing speed drop lock,AL-M004
Stainless steel main lock has a more powerful high breaking load than brand alloy main lock KN, stainless steel disadvantage is self-heavy.The dead weight is about 200g [the surface of the buckle may contain anti-rust lubricating grease, please do not mind]
D high carbon steel cable bearing 50KN[5 tons of force], carbon steel is generally used in situations requiring load bearing or stress bearing, that is, mechanical properties are required to be guaranteed;And stainless steel is mainly used in dielectric corrosion occasions, that is, to ensure that chemical properties or corrosion resistance.The main characteristic of stainless steel is rust resistance.