One of the most common and traditional truss rod designs used in A and F-style mandolins. Truss rod is 8-3/8" long, installation instructions are included.
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This complete kit includes a 8-3/8" x 3/16" stainless steel truss rod, threaded for the adjusting nut supplied with brass nut (5/16" hex), washer and anchor lug attached to rod.