Hardware / Tremolo hardware

ER-BSC Brass Spring Claw

A CNC-machined solid-brass spring claw with a conforming post interface, increased contact area, and a solder-free ground connection.

Review selection

CNC-machined EGR X ER-BSC solid-brass tremolo spring claw
Product dossier / ER-BSC

Built for response.

The fitted post interface is designed to increase mechanical contact and establish a stable zero point; the removable ground connection avoids solder during replacement.

Improving tremolo-cavity coupling and return stability while keeping installation serviceable.

Specifications

Model
ER-BSC
Material
Solid brass
Mass
Approx. 4× common claw
Ground
Solder-free swap

Compatibility

For compatible tremolo spring cavities. Confirm screw spacing, cavity clearance, spring layout, and grounding before installation.

Manual p. 15