Here's a very well made affordable bass bridge that directly replaces the vintage style bridge found on Fender Precision Basses and Jazz Basses. I've always loved the sound of brass bass bridge saddles and I think you will too. Great choice for your next project bass. Strings load only through the back lip of the bridge plate. String spacing is the same as found on most vintage Fender basses and reissues E to G 2.288"/2&9/32". Wilkinson does not include mounting screws but we do.