Description

True to vintage specifications, this made-in-the-USA Armstrong Music ABR-1 tune-o-matic bridge with clear nylon saddles comes without the retaining wire, as found on the late 50’s originals up to around 1962 (after this time they started to produce them with the retaining wire). USA thread posts and thumbwheels included. Nickel bridge with nylon saddles.

Bridge stud diameter = 4 mm, smooth top

Bridge centre to centre mounting hole spacing = 2.93 in. (74.42mm)

Saddle spacing = 10.4mm

Saddle Radius = 12″ (304.80mm)

E to E string spacing = 52mm

Thread Type = 6-32

Post Length = 1 inch (25.4mm)

Saddle Material = Nylon

Bridge Material – Zinc