||◎ Never make a wrong application of the rule. (Overloading & Improper use can result in injury.)
◎ Over the 20㎏ weight products' using, must be use an appliance tool. (Forklift, crane, hoist, etc.)
◎ Where apply, must locate outside the danger zones. (A falling load may cause serious injury or death.)
◎ Never repair, alter, rework, or reshape a shackle by welding, heating, burning, bending or grinding.
◎ Side-loads should be avoided as the products are not designed for this purpose.(See Figure 1, Table 1)