Specially designed drivers to make truss rod adjustment simple and quick
$29.95
GrooveTech 4mm Truss Rod Wrench
GrooveTech’s Truss Rod Wrenches make acoustic guitar truss rod adjustment simple and quick, with two sizes available to cover most makes and models (order SKU# 29525 for 5mm variant).
Both drivers have oversized handles with extra-long shafts for a sure grip and easy use.