This grenade pulling tool is a device designed to enhance the safety and ease of handling grenades. 

This tool typically features a robust, ergonomic handle that provides a secure grip, and a hook or clamp mechanism at the end that is used to securely engage and pull the pin from a grenade.

The main function of the grenade pulling tool is to allow the user to pull the pin with minimal effort and reduced risk of accidental detonation. 

This tool is useful in military, tactical, and training environments where grenades are frequently used and safety is paramount.