Schaller S-Locks (Ruthenium)

The Schaller S-Locks (Ruthenium) is a Strap Pin System for Guitars, and the next generation of the famous Schaller Security Locks. The strap locking system introduced in 1981 now offers an extended 6mm screw axle for easy attachment to thick leather straps, while the new lock wheel can be tightened and locked in place with a locking screw. Additionally the specially-twisted 4mm thread of the belt pins ensures a secure hold for most common instruments, and this generation of S-Locks include a new Silent feature for noiseless movements.