In 1981, Schaller developed and got the patent for a totally new category of product, which revolutionized the connection between guitar and strap.

With its unique design and functionality, Schaller has been setting the standard in strap locks for decades.

In 2018, Schaller paved the way for the next generation of revolutionary strap locks.

The new S-Locks: S for save, S for silent and S for Schaller strap locks!

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!

STRAP BUTTON
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").

• 4 mm/ 5/32“ screw with self-tapping wood thread. Fits all existing strap buttons incl. Gibson for perfect replacement without adjustments on existing holes and screws (XL and S version also available as replacement kit).
• 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.

LOCK
• Extended thread length for holding straps of up to 6 mm thickness.
• New designed slanted locking bolt in stainless steel for permanent precision, reliable performance and wear-free finish.
• New designed pull-up ball for easy-grip lock and release.

S-Locks are fully compatible with all existing Schaller Security Locks! (without silent feature).

All S-Locks come in a new and attractive re-usable crystal box.