MONOLITH Fixed-Length Brass Tremolo Block — Spring Retainer
A fixed-length MONOLITH Brass tremolo block supplied with the KMS Spring Retainer for Floyd Rose® tremolo systems. This listing covers the 32 and 37 mm fixed-length architecture; the Spring Retainer is a separate functional module and does not change the nominal block-body length.
Material direction
Brass: greater note body, fundamental weight, low-mid substance and substantial mechanical authority.
Length & Spring Retainer
- Fixed block-body lengths: 32 or 37 mm
- Spring Retainer adds 3.3 mm to the physical overall assembly length
- The 3.3 mm retainer projection is not part of the nominal block-body length
Compatibility
Fits the following tremolo systems with the standard 3-screw block mounting pattern:
- Floyd Rose® Original and Original Hot Rod: 6-string and 7-string
- Floyd Rose® 1000 Series (Original-style) and Special: 6-string
- Floyd Rose® Non-Fine Tuner
- Schaller LockMeister: 6-string and 7-string
- Schaller Tremolo: classic double-locking model
Mounting-hole spacing: 17 mm between adjacent hole centres; 34 mm between the two outer hole centres.
Not compatible: Floyd Rose® 1000 Series 7-string, Special 7-string, Pro and 1000 Series Pro; Gotoh locking tremolos.
Technical guides
Floyd Rose® is a trademark of its respective owner. The name is used for identification only; no affiliation or endorsement is implied.





