High Mass 4 String Bass Bridge Zinc With Brass Saddles Musicmaster 1957 - 1975 and you can use only

and you can use only the underside tags for your connections

Will fit most Squier guitars

The distance between the string through holes is 54mm

they were upgraded to a 15:1 gear ratio

High Mass 4 String Bass Bridge Zinc With Brass Saddles Musicmaster 1957 - 1975 and you can use onlyKlusons brand new high mass bass bridge uses the same original 5 mounting screw locations and is a no modification installation for Fender Jazz and Precision basses. The Kluson high mass bass bridge will turn your Precision or Jazz Bass into a tone and sustain machine with a heavy block designed into the bridge plate to add sustain and tighten up bottom end. Zinc baseplate with brass saddles for added chime. Strings through the back of the bridge not