Designed by Paul A. Bigsby . Hand made original "Kalamazoo Line".
The B3 unit works best on thin hollowbody archtops such as Guild® Starfire III's, Gretsch® 6120 Nashville's & others that use a floating style bridge. It can also be used on some solid body archtops that use the same style bridge such as a Gretsch 6129T Silver Jet. The only holes that need be drilled are the four at the bottom of the guitar where the hinge attaches to the body.
Bigsby B-3 Specifications:
Series: Original Kalamazoo Line
Manufacturing Method: Sand Cast
Manufacturing Material: Aluminum
Approximate weight: 296 grams/10.4 oz.
Overall Length: 7 5/8”/193.7mm
Overall Width: 3 5/8”/92.1mm
Arm adjusts with 1/8” Allen wrench and 5/16” socket wrench
*Designed for use on thin electric hollow and semi-hollow guitars
Includes All Instructions.