Schaller Security Strap Locks (Nickel)
The world’s favorite change and lock system for guitar straps.
These new revolutionary S-Locks are silent. They feature one-piece hardened steel strap buttons, aesthetic design, perfect handling, an elegant Lock-Wheel and all former hiccups have been tackled!
New and unique solid one-piece strap button in hardened steel with self-tapping wood thread. Simply screw it on with an Allen key (size 3 mm/ 1/8″).
Hardened steel and more than double thickness of the strap button guarantees maximum security against breakage. Including high-grade felt washers for ultimate protection of guitar’s finish.