The quality of a VegaTrem bridge is born not only of a particularly reliable and robust design but also of the exceptionally reliable manufacturing process. All the components are made of high-quality stainless steel, even the block is made of galvanized steel. For T-style guitars that use classic dimensions bridge (71mm between the string holes to the top screw of the bridge pickup, see attached scheme). Key Features High, Robust Quality - The manufacturing is built with the same materials, quality, process, and precision control used in the manufacturing of surgical materials. Patented Saddle Design - Includes new patented saddle design, which furthers the quality and performance of the bridge.