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. 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!

Features

• 4 mm/ 5/32“ screw with self-tapping wood thread. Fits almost all existing standard strap buttons incl. nearly all Gibson for perfect replacement without adjustments on existing holes and screws.
• Hardened steel and more than double thickness of the strap button guarantees maximum security against breakage.
• 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.
• Nickel Finish