Schaller Button S-Lock L Black Strap Lock

Schaller Buttons for S-Lock S Black — Extra Buttons for Multi-Guitar Setups

These spare strap buttons are made for the Schaller S-Lock strap lock system. They let one S-Lock-equipped strap work across multiple guitars, so players don't need to buy a full lock kit for every instrument. The Black finish coordinates with black hardware on most electric guitars and basses. Each pair is built in size S — the smallest of three Schaller sizes — with a 3.5 mm wood thread and 18 mm thread length, ideal for guitars with tight or original strap button holes. Installation uses a standard 3 mm Allen key, and high-grade felt washers ship in the box.

Why Choose These Replacement Buttons

• One-piece hardened steel construction — no separate screw to loosen or rattle over time
• Silent Feature compatibility eliminates clicks and rattles when paired with S-Lock locks and Lock-Wheels
• Standard 12 mm button diameter fits all S-Lock locks, so the same strap works on every guitar fitted with these buttons