ABM / 2400n-RO Tune-o-matic Roller Saddle Bridge New, unused, and unopened. The domestic supply is extremely limited (I waited over half a year), and I purchased it as a spare, but I'm going to sell it because I probably won't use it. Highly recommended for guitars equipped with a Bigsby. In my opinion, the tuning stability is significantly improved. ■ Product Description This is a T.O.M (Tune-O-Matic) Nashville-type guitar bridge compatible with Les Paul type guitars, etc. It has roller saddles, which can improve tuning stability even when using tremolo units such as Bigsby tailpieces. The string spacing is 10.4mm (52mm from the 1st to 6th string), and the mounting post width can be adjusted within the range of 71.7-75mm. The bridge body and saddles are made by machining bell brass. It firmly transmits the vibration of the strings to the instrument, drawing out the original sound of the instrument without any loss. ■ Product Overview Bridge Type: Tune-O-Matic Nashville Type Stud Mounting Hole Size: 4.5mm Mounting Post Width: 71.7-75mm Surface Treatment: Nickel Plating ■ Accessories Bridge body Studs/Anchors (inch standard) ■ Materials ・Bridge body, saddles, anchors: Machined bell brass ■ Country of Manufacture Germany ■ About ABM ABM is a metal parts company for electric guitars and electric basses, founded in 1949, shortly after the birth of the electric guitar. What we value most is maximizing the sustain of the parts. To that end, we manufacture all parts from brass, steel, and aluminum blocks using precision machining technology. Currently, we manufacture approximately 1,200 types of parts for players and musical instrument manufacturers around the world. We are proud of the craftsmanship traditionally rooted in Germany and the experience of having walked alongside the evolution and changes of musical instruments, and we continue to provide high-quality, functional parts that exceed the expectations of players. #Bigsby #Gretsch #Gibson