The twist lock closure offers a nice finishing touch to the bags which makes them look professional. These locks were evolved in Washington, in the year 1950. Usually, twist locks come in different sizes and shapes. Most of the complete twist locks consist six parts such as a turning mechanism along with prongs, a plane bar that contain a number of slots. This also contains a unit which make the hole that allows the twisting mechanism fit well.
Different Bags closure twist locks are available in market that also comes in variety of finishes such as chrome, classic gold tone, copper or bronze etc. some most common shapes in which these twist locks comes are ovals, rectangles and hexagons. Twist locks are used widely in the designing of bags as they are able to offer security to inner things. The most interesting thing is that twist locks are also inexpensive and complete the bags with high end style.