Description
The TonePros MSPRS-1 is a set of metric-thread locking studs built specifically for the PRS Santana and other metric-spec import PRS models. They carry the same locking design as TonePros' SM1-style studs but with a larger, PRS-style stud cap that matches the look of AVT2 and similar wraparound bridges.
Key Benefits
- Locking studs make 100% contact at both the top and bottom of the stud, eliminating the wraparound "lean" common on stock hardware
- Clamps the bridge or tailpiece solid to the guitar body, improving sustain and tuning stability
- Drop-in fit for metric-thread PRS Santana and similar import models — no modification needed
- Larger PRS-style stud cap keeps the look consistent with AVT2 and other TonePros wraparound bridges
Features
- Brass stud construction for full, rich tone transfer
- TonePros locking functionality — stud-top threads directly into the stud bottom to lock the assembly solid
- Includes matching bushings and a custom TonePros stud wrench for setup
Specifications
- Thread: 8mm x 1.25 metric
- Material: Brass
- Stud cap size: 15.5mm (0.61")
- Sold as a set of 2
Why Buy From Arkansas Musicworks
We stock genuine TonePros hardware and ship fast from our Arkansas warehouse. If you're not sure whether your PRS uses metric or US-thread studs, reach out — the metric and standard TonePros stud sets aren't interchangeable, and we can help confirm fit before you order.


