Göldo G5 Tremolo, Flat Arm (lic. by Duesenberg)

Tremolo for solid body guitars (like Bigsby B5). Spring and mounting screws are included. The tremolo features a "strings-through-roller bar" mounting (fast and easy string changing). So you have no trouble with the ball ends, which have to be put over the pins and for which you actually need a third arm when changing strings (Bigsby players know what I mean).

The G5 Tremolo differs only in some design details from a Duesenberg tremolo, but is otherwise exactly the same.