As shooters, we have learned that it is always helpful to have a few flat wrenches in your shooting bag, on a key chain or in the pouch of your gun cases. You never know when you will need one – right now! Some tubes, such as extended choke tubes, have a top ring which can be scratched or damaged by some choke wrenches. Be sure to choose the correct wrench for the type of choke tubes you use. The T-Wrench is always a good choice for the user who changes tubes often. The Speed Wrench is the clear choice of serious sporting clays shooters who change tubes multiple times per round.