Schaller Guitar and Bass Jack Plate

The Schaller Jack Plate is a precision-engineered mounting plate designed for standard 1/4-inch output jacks on electric guitars and basses. Featuring robust metal construction with smooth rounded corners, it delivers durable protection and a clean, professional aesthetic to instrument electronics cavities.
Manufactured with a 0.08 in material thickness and a gentle 0.13 in profile curvature, this jack plate ensures a secure, flush fit against curved or flat guitar bodies. The 0.39 in central bore accommodates standard input and output jacks seamlessly.
Supplied complete with four matching 0.12 in mounting screws, this replacement jack plate enables straightforward installation and dependable hardware stability for electric instrument builds and repairs.
Brand
Schaller
Product Type
Jack Plate
Instrument Compatibility
Electric Guitar, Electric Bass
Dimensions
1.38 x 1.39 in
Jack Hole Diameter
0.39 in (10.0 mm)
Mounting Hole Diameter
0.12 in (3.1 mm)
Material Thickness
0.08 in (2.0 mm)
Profile Height / Curvature
0.13 in (3.3 mm)
Weight
0.85 oz (24 g)
Included Items
1 x Jack Plate, 4 x Mounting Screws