Kastar 6571 Extra Long Battery Terminal Wrench, 5/16" x 10mm

* Used to remove and install 5/16" side terminals, 10mm battery terminals and hold-down fasteners
* Allows for maximum hold on 10mm terminals and still allows room to access most 5/16" side terminals
* Extended handle allows easy access to recessed terminals
* Vinyl grip insulates and helps prevent arcing