Salvador Cortez   spare part, trussrod adjustment key

Boston   allen wrench, 4.0mm, 8.0mm long

Boston   allen wrench, 4.0mm, 30.0mm long

Boston   truss rod wrench, for 9/32" nut

Boston   truss rod wrench, for 5/16" Gibson nut

Boston   allen wrench set with holder and screws, 4 sizes, 1.5/2.0/2.5/3.0mm

Boston   allen wrench, 1.27mm, .050"

Boston   allen wrench, 5.0mm, 30.0mm long

Fender Genuine Replacement Part   truss rod wrench, 1/8 hex, set of 12

Fender Genuine Replacement Part   truss rod wrench, American Series bass, long handle, 3/16"

Fender Genuine Replacement Part   allen wrench kit for American Standard Bass, black

Hosco Japan   phillips head truss rod wrench, adjustment without taking off the neck