Hex Drivers Set
HOSCO Hex Drivers and Screw Drivers
Truss Rod Hex screw Driver Set , 5 in 1
straight: 3/16″ ( 4.76mm )
L shape ( from left to right ): 1/8″ ( 3.1mm ) / 4.0mm / 5.0mm
L shape long : 5.0mm
Truss rod wrench set to cover 4 different major truss rod size.
A magnet is installed in the handle and the wrenches can be replaced easily and quickly.