The Safety Interlock Switches with locking function accessories for OX-K4D Long L-shaped operating key with cushion

The working key of this industrial security door lock is made of high-strength alloy. This alloy not only has excellent hardness and wear resistance, but also can withstand extreme conditions and continuous high-intensity use in industrial production, ensuring the durability of the key; it also has excellent corrosion resistance, even in harsh environments such as humidity, dust or chemical erosion, it can effectively prevent the surface of the key from rusting or corroding, thereby maintaining its good mechanical properties and operational flexibility for a long time. Even under the heavy work of frequent opening and locking, this key can still maintain a stable structure and smooth operation, greatly extending the service life of the door lock system.