2 x Allen keys for bass and guitar bridge saddles adjustment. will not fit FENDER USA made guitars, or Floyd Rose type bridges. but good for bridges of Fender made in Mexico / Japan, Squier, Far East made guitars. good for almost everything EXCEPT USA made guitars. Dispatched with Royal Mail 2nd Class OR 1st Class SAMEDAY plus 80p Fender USA guitar uses smaller key available with item number 296647855113 OR get 2 keys FENDER USA & MEXICO / JAPAN with 296934314751 OR get 3 keys for FENDER USA / MEXICO / JAPAN guitars and basses and SQUIERS with 297951302422
