The CruzTOOLS GTBAS1 GrooveTech Bass Player Tech Kit includes all the tools you need to work on your bass and includes an Easy Setup Guide to help guide you.
Bass players may know a little about truss rods and action, but few actually attempt adjustment. That's a shame, because a substantial upgrade in your performance can be realized with a properly set up bass. Tools are professional grade and lifetime guaranteed.

The GTBAS1 kit is optimized for a bass in design and content. The kit includes a precision 6-in-1 screwdriver that contains two each Phillips and slotted tips, and two nut drivers (1/4 inch and 5/16 inch to handle Gibson and other truss rod nuts). Also included is a steel ruler, string cutters, 15-blade thickness gauge, and capo. The kit also has 8 hex keys. Hex keys are color coded gold for metric and black for inch sizes, and long pattern for easy access. Truss rod sizes have a ball-end.

The pouch contains a compartment behind the tools to store the Easy Setup Guide, your owner's manual, and a spare set of strings. Also included is a pocket to store your picks (picks not provided). With GrooveTech kits, you now have the tools and knowledge to easily set up your bass, and keep it that way.