1Provide sufficient security, can be used to protect important items, protect children from dangerous items such as sharp tools and inedible cleaning supplies, and prevent individual items from being peeked by others. 2The high?quality zinc alloy material using precise casting technology ensures better oxidation resistance, water resistance and rust resistance, corrosion and abrasion resistance. 3Including 2 locks and 4 keys, all locks can be operated with one key. It is non?key fixed, so you can remove the key from the locked and unlocked positions. 4Wide range of applications, this cam lock is suitable for automobile industry, machinery industry, electric power industry, etc. 5Manufactured according to the original production specifications, in line with strict quality standards.