This clip is used for our own Plastic Container box that needs extra strength for handling in industrial applications due to some of the parts that they place in the box being very heavy and the quantity is to the maximum limit.
https://shopee.com.my/product/27456196/10364937198/
https://shopee.com.my/beyond_creative?categoryId=100636&entryPoint=ShopByPDP&itemId=10364937198