Schaller Buttons for S-Lock Standard Black Chrome

An essential foundation of the S-Locks system
These buttons are the anchor point of the Schaller S-Locks system. They work in conjunction with the Lock-Wheel mechanism to guarantee a secure fit and prevent accidental unhooking, even in intensive playing conditions.

One-piece hardened steel construction
The knobs are made of hardened steel with a monoblock design directly integrating the screw. This structure ensures maximum wear resistance and excellent hold in the instrument's wood.

Optimized threading for maximum hold
Available in several sizes (S, M, L), they feature a specific wood thread (3.5 mm to 4.5 mm depending on version) for a solid hold adapted to the various types of existing drillings.

Silent operation
Combined with S-Locks, these knobs eliminate parasitic noise and mechanical play. The system is designed to be totally silent, a real advantage in the studio as well as on stage.

Instrument protection
Each set comes with high-quality felt washers to protect the Guitar's varnish during assembly and use.

Modern Black Chrome finish
The black chrome finish offers a glossy, discreet finish, perfectly suited to modern guitars or guitars fitted with black hardware.

Technical specifications:

Material: one-piece hardened steel
Finish: Black Chrome
Construction: one-piece button screw
Wood thread :
S: 3.5 mm x 18 mm
M (standard): 4.0 mm x 22 mm
L: 4.5 mm x 27 mm
Button diameter: approx. 12 mm
Accessories included: felt washers
Compatibility: Schaller S-Locks (all versions)
Installation: 3 mm Allen key
Function: secure strap fastening
Manufacture: Germany