The TonePros AVT2P is a high quality PRS style wraparound bridge featuring their SPRS2 imperial Locking Studs. The MSPRS studs have a threaded cap that screws into the bridge post tightening down on to the top of the bridge locking it to the post from above, this ensures the bridge does not lean on the posts and provides maximum sound transmission to the guitar body. The locking studs also keep the bridge in place during restringing so it cannot accidentally fall off, potentially becoming damaged or damaging the guitar top, the stud caps have a wide, slightly domed head in the PRS style. The TonePros AVT2M also features individually intonatable brass saddles and in addition there are allen/hex screws behind the bridge posts that can be adjusted to move the whole wraparound bridge backwards and also slant it to add more intonation room to heavy bass strings if required. The strings thread through the bridge from the front and wrap around the back of the bridge and over the saddles and the bridge is supplied with imperial 5/16-24 threaded brass bridge posts and body anchors/bushings (used on guitars made in the USA like PRS Core and Gibson) and fits the standard Gibson 82 mm (3 1/4") post spacing.