Alligator replica brushed brass hardware set. Includes a solid brass CNC machined 'Stars Guitars' style bridge with brass 5/16"-24 bridge posts with 1/4" diameter tops adjustable through the top with a 1/8" allen hex wrench (shown but not included in the listing) that fit standard Kluson KUABC-750 zinc plated steel anchor inserts, and a 10-32 round head screw. The 1/16" thick brass pickup extension and jackplate. The two holes to mount a fender recessed jack plate are omitted due to variation between Fender branded and off brand jack plates. A 1/8" thick tail piece fully deburred to eliminate string breakage. All supplied screws are slotted oval and round head for a vintage look. Extra screws are included. Thanks! -Will