Snow Line Mall has a lock called RockExotica. I believe that most of the mountain friends have never heard of it, and the snow line is the same. But when the snow line understood the lock, it did not hesitate to introduce it to the snow line mall. Here is what you learned about the snow line.
a thread lock
Thread locks, also known as thread locks, are the most commonly used and most trusted locks for climbers because they are easy to use and can be handled even with thick gloves. What is a good thread lock?
The lock body is smooth and round, without sharp corners
The entire lock body is round and smooth
The lock door spring is durable and will not get stuck even if it is opened and closed many times.
The thread is smooth and easy to open and lock
Have the highest possible strength
Keep it as light as possible while maintaining reasonable strength
Satisfying these, you can call it a high-quality thread lock, this lock is worthy of your trust, and can accompany you for many years.
However, what we want to say is: In addition to these, the stone lock of Kistler can give you more.
Anodizing
Anodizing is a metalworking process:
A metal or alloy article is used as an anode, and an oxide film is formed on the surface by electrolysis. Metal oxide films alter surface conditions and properties such as surface coloration, improved corrosion resistance, enhanced wear resistance and hardness, and protection of metal surfaces.
For example, aluminum anodization, aluminum and its alloys are placed in the corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as an anode, and electrolysis is carried out under specific conditions and an applied current. The aluminum of the anode or its alloy is oxidized, and a thin layer of aluminum oxide is formed on the surface, and the thickness thereof is 5 to 20 μm, and the hard anodized film is 60 to 200 μm.
Why anodizing: In order to overcome the defects of surface hardness and wear resistance of aluminum alloy, expand the application range and prolong the service life, surface treatment technology has become an indispensable part of the use of aluminum alloy, and anodizing technology is currently applied. The most extensive and successful.
Most locks are not anodized because anodizing is a time-consuming and costly thing: anodizing a lock for about ten minutes and treating the anodized wastewater at a very high cost ( Because it is an acidic solution, it is necessary to treat sewage treatment equipment without polluting the environment.
Sliding lock door - after anodizing, in addition to giving the aluminum alloy a longer life, there is a great advantage that the lock of the thread lock is very smooth, and you only need to move it when you slide it. The lock door can be rotated from the bottom to the top, that is, it is locked (you may want to take out your existing lock and how many locks you have to lock).
Basically, you only need to move it, and the door is locked from the bottom to the top. It is very convenient. Picture production: above the snow line
Tilted lock door
In order to make it easier to hook, the lock door of Kistler has a certain angle of inclination after opening, which is not found in most locks.
The tilting of the locking door makes it easier to hook the rope and the like. Image source: above the snow line
A more intuitive response to the picture of the tilt lock door.
Lock door protection
Most locks don't worry that the lock will fall off, but Kistler is worried. In order to prevent the lock door from falling off, the Kistler lock also has a lock door protection device.
Editor in charge: Liu Changqi
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