Check the listing for details. TonePros Large Locking Studs Wraparound AVT2P-C CHROME. Condition: New. Listed at 82.50 USD. A TonePros wraparound replacement bridge, the AVT2 delivers so much more than the other wrap bridges do. With individual intonatable saddles, the AVT2 finally gets your wraparound guitar to stay in tune! Coupled with the TonePros locking studs, this wraparound design is absolutely flawless. Technology upgrades include open bottom and “Standard Saddle Platform” which allows standard (3mm .5 Thread) Piezo Saddle installation from numerous manufacturers, and “Extra Low Profile” to accommodate most neck profiles. Everything you’d want from a wraparound style bridge, while offering the solidly dependable intonation that you’ve come to expect from TonePros. Perfect for the player who wants to keep his guitar in tune while still maintaining the true feel of a wraparound bridge. Model Number: AVT2P-C Thread: 5/16 – 24 US Thread Stud to Stud Spacing: 3.22 inches/ 82mm Saddle Notch: Pre-Notched Saddles Saddle Material: Brass Bridge Material: Zmac Stud Material: Brass Stud Cap Size: 15.5mm/.61in (Larger PRS Size) Radius: 12 Inch String Spread: Approx 10.4mm