Specifications ◆ Model Name: GE101A ◆ Finish (Color): C / Chrome ◆ Type: Stop Tailpiece ◆ String Pitch: 10.3mm ◆ Material: Aluminum / Aluminum ◆ Metric Size This is the tailpiece "GE101A," commonly used on domestic Les Paul type guitars. GOTOH, renowned as a high-quality, premium Japanese parts manufacturer! This "GE101A" series bridge is made of aluminum material, and it's an incredibly lightweight tailpiece, weighing in at only about 78g. The sound changes significantly when the mass of the tailpiece changes. Also, because it's a GOTOH product, it has sufficient strength, and its vibration conductivity is excellent, allowing for increased sustain and harmonic content. The fact that it's lightweight also makes shipping costs cheaper, which is a nice bonus♪ The parts that first transmit the vibration of the plucked strings are the pegs, nut, and bridge. If you skimp on these, the quality of the body and neck wood won't matter. Please refer to the GOTOH official website for screw diameters and other details. Type... Les Paul type Series... Les Paul Accessories/Parts... Bridge