Speed & Quality Performance. This hand panning tool is manufactured using strong and durable Aluminum. It is ideal for worker’s flexibility, portability and its lightweight properties allows for long time use. This tool has infinitive use for all sheet metal workers; however it was especially designed for Roofing Contractors and Metal Roofing Installers, providing an onsite ability to fold, bend, hemming metal roofing panels and along with other uses. It is a must have in any roofer’s tool kit. These simple and rustic Folding Tools feature an ergonomically designed handle for more leverage and ease of use for heavier gauge material.