This is a rubber hammer cap used in the hammer mechanism of select Casio keyboards. The cap fits on the end of any black key’s hammer weight and provides the cushioning and alignment needed for proper key feel and reliable triggering.
A worn or missing hammer cap can lead to:
- noisy or “clacky” key action
- a key that feels too light or too loose
- uneven response between keys
- improper hammer alignment
Replacing the hammer cap restores the key's intended resistance and smooth mechanical motion, and is an essential repair for restoring playability and consistency in aging Casio keyboards.
This is the rubber tip only for the black key hammer weight assembly, and is Casio part number 10301389.
This item is NEW.
$3.95
(Part #12689)
Click on photo to enlarge