A G2140 shackle is a type of heavy-duty, high-strength shackle that is commonly used in various industries, such as marine, construction, and mining. It is a type of anchor shackle, which means that it is designed to connect two objects together and can be used to lift, pull, or secure heavy loads. The G2140 shackle is made from high-quality alloy steel and is designed to withstand heavy loads and extreme conditions. It has a round pin, which makes it easy to attach and detach from the objects being connected. The G2140 shackle is a popular choice for its durability and reliability, making it an essential tool for many industries.