Tunematics
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BK-3
BK-3

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Description
BK-3 is a Tune-o-matic and stopbar set with 10.4 mm spacing, R509.3 (~20 in) bridge radius, 73.8 mm bridge posts, and 81.3 mm tailpiece spacing.
Bridge specs
- String count 6-string
- String spacing 10.4 mm (0.409 in)
- String spread 52 mm (2.047 in)
- Plate width 84.3 mm (3.319 in)
- Plate depth 14.3 mm (0.563 in)
- Mount pattern Radius R509.3 mm (~20 in); M8 post
- Post spacing 73.8 mm (2.906 in)
Tailpiece specs
- Plate width 100.3 mm (3.949 in)
- Plate depth 17 mm (0.669 in)
- Mount hole spacing 81.3 mm (3.201 in)
Hardware
- Adjustment Height and intonation screws
- Finish More colors — see matching swatches
Features
- 20 in flat radius bridge
- M8 stud kit
About measurements
- String spacing
-
10.4 mm (0.409 in)
Center-to-center distance between adjacent strings at the bridge.
- Mount hole spacing
-
Radius R509.3 mm (~20 in); M8 post
Center-to-center distance between mounting holes on the bridge plate.