Check the listing for details. SPRS2-N TonePros Standard Locking Studs for PRS®, Nickel Finish. Color: Nickel, Condition: New. Listed at 38.00 USD. TonePros locking studs provide 100% of the contact area of the bottom flange, 100% of the contact area of the stud top, no lean, and components that are completely locked solid to the guitar body. The SPRS2 Brass Locking Studs maintain the same locking and tonal features of the SS1 Style Brass Locking Studs, but add an attractive, larger stud cap that looks great with the AVT2 and similar style wraparound bridges. SPECS: Cap Size .61” (15.5mm) Insert Length .98” (.25mm) Insert Material Brass Stud Thread 5/16-24 Thread Length .79” (20mm) Stud Material Brass Payment Policy Sales Tax will be added where required Shipping Policy Free shipping to the beautiful United States of America (including AK HI and PR) Returns Policy This Item is Brand New and unused Can only accept returns on new and un-opened product