3.1.6 Cinch or Pull-Up— Cinch or pull-up seals are indicative seals. They consist of a thin strip of material, serrated or non-serrated, with a locking mechanism attached to one end. The free end is pulled through a hole in the locking mechanism and …

3.1 Types of mechanical seals3.1.1 Wire— Wire seals consist of a length of wire secured in a loop by some type of seizing device. Examples of this type are crimp wire, fold wire, and cup wire seals.3.1.2 Padlock— Padlock seals consist of a locking b…