Schaller Button S-Lock L Gold Strap Lock

Schaller Buttons for S-Lock M Gold — Secure Strap Connection for Your Guitar

Schaller Buttons for S-Lock M Gold are the official replacement strap buttons designed to work with the Schaller S-Lock strap lock system. The Schaller Buttons for S-Lock M Gold attach directly to the guitar body and pair with the S-Lock receiver on the strap, creating a positive-locking connection that prevents the instrument from slipping off the strap during performance. The polished gold finish matches gold hardware found on many premium electric guitars.

Built for players who already use the S-Lock system or want to upgrade from standard strap buttons, these size M buttons offer a reliable, factory-spec replacement or upgrade path. The one-piece construction eliminates the weak point of older designs where the screw could separate from the button, while the included felt washers protect the instrument's finish from pressure marks.

Why These Buttons Stand Out

What separates these from generic strap buttons is the integrated screw-and-button design and the Silent Feature, which eliminates rattling when used with matching S-Lock locks and lock wheels. The 4 mm wood thread in size M is engineered for maximum grip in standard strap button holes, and the hardened steel body resists wear over years of attaching and detaching the strap.

Technical Details

• Thread Size: 4.0 mm wood thread — standard M size for most guitar strap button holes
• Length: 22 mm — fits standard-depth strap button holes on electric and acoustic guitars
• Button Diameter: 12 mm — one-piece design shared across S, M, and L sizes
• Material: Hardened steel — maximum wear resistance and safety
• Finish: Polished gold — matches gold hardware on premium guitars
• Installation: 3 mm (1/8") Allen key — easy, secure fitting
• Scope of Supply: 2 buttons plus felt washers

Who These Buttons Are For

These buttons are the right choice for guitarists who already own Schaller S-Lock strap locks and need a replacement button, or for players upgrading from stock strap buttons to a locking system. They suit electric and acoustic guitar owners who want a secure, rattle-free strap connection for live performance, studio work, or rehearsal. Installation requires only a 3 mm Allen key and basic care to avoid cracking the finish — Schaller recommends hand-tightening and checking the fit periodically.