This is a brand new FilterTron(TM) bridge pickup in Nickel. This is a pickup only. Hardware is sold separately. It will fit most Gretsch humbucking pickup equipped guitars. This is one of the most famous humbuckers of all time, responsible for that "great Gretsch sound". It is a great upgrade with a lower output than most humbuckers giving this a better "jazz" sound with a better bass response. Retails at $119.99.