When developing the new revolutionary S-Locks, Schaller combined 3 parts to perfection:

1. Unique one-piece strap pins made from the hardest steel,.

2. Locks suitable for any belt thickness with ergonomic operation.

3. A patented safety nut - Lock-Wheel - with triple security architecture.

The S-Lock strap pin

New and unique development made from one piece of steel, easy to install using a 3 mm Allen key.

Specially turned 4,5mm wooden thread in S-Lock size L for maximum hold.

Hardest steel for maximum wear resistance and security.

Including high-quality felt washers to protect your instrument.

The S-Lock lock

With extended thread on the lock, also suitable for thick guitar straps up to 6 mm.

Newly designed stainless steel bolt for minimum wear and therefore maximum security.

New ball design for best feel.

Suitable for a standard hole in the strap of 10mm.

The S-Lock lock wheel: with unique 3-stage security concept

1. Lock wheel with special patented thread ensures a secure hold. It can be safely tightened by hand without tools.

2. The 2-hole mount (suitable for 2 mm Allen key or screwdriver) enables a tighter tightening torque of the lock wheel with maximum hold.

3. Non-detachable hold due to grub screw with tapered dome and slot 2.5mm x 5mm made of stainless steel. Simply loosen the grub screw again to unscrew the lock wheel; the thread remains functional and cuts itself ‘free’ again through the lock wheel.

Final

Connect the strap pin, lock and lock wheel and shake!

Sounds of silence: whether you are working on stage or in the studio, S-Locks do not rattle!