LoggerHead Bionic Wrench

The Bionic Wrench or stud spanner is a really useful tool.  It is easy to use and removes the guess work out of choosing a the right spanner hole for the correct stud.

Simply squeeze the handles of the bionic stud spanner together and twist to grip the stud securely and away you go!

The Bionic stud wrench will not round off fasteners or slip as it provides an even pressure all the way around the stud.