2 way adjustable truss rod for guitar and bass (also known as “double action”). 4mm Allen Key adjuster.
Warman 440mm 2 way adjustable guitar truss rod
Drum 2 Way Multi clamp.Adjustable length
Adjustable 2-Way Swivel Drum Multi Clamp
26 Inch All Blackwood Tenor Acoustic Ukulele With Built-in Preamps and Adjustable Truss Rod come with Gig Bag, Strap, spare Nylon String, Electronic Tuner
Powercon 2 way Y Splitter Box Distributor NAC3MPA-1 (in) to 2 x NAC3MPB-1 (out)
2 Gang 2 Way Toggle Switch Wall Toggle Switch Insulated PC Base Pure White
