Strap locks, Schaller S-locks

Set consisting of belt pin, lock & lock wheel (one pair each)
Silent function for noiseless operation
One-piece belt button made of hardened steel (head 3 mm hex) with self-tapping wood thread incl. felt disks for the protection of the instrument paint
Extended thread also holds very thick guitar straps up to 6 mm
Bolts made of stainless steel for minimum wear and thus highest safety
New design of the ball for the best feel
Lock-Wheel with special patent thread and locking screw prevents the locks on the belt from loosening
Fully compatible with all existing Schaller Security Locks (without Silent Feature