Schaller first invented and succesfully patented the guitar strap lock in 1981 giving birth to a product that has helped countless guitarists protect thier beloved instruments. Now for 2018, Schaller has re-invented their design, adding a few refinements and improvments whilst staying true to the classic Schaller strap lock design loved the world over!

So what has changed?

More strap thickness clearance

The barrel now accomodates straps that are twice as thick. The lock now has 6.6mm of strap thickness clearence, up from 3.3mm.

No more wrenches and triple security!

1. The new S-Lock has been designed with a triple security feature. The new locking wheel is designed to be tightened with your hands and features a self locking thread.
2. There is a "thru hole" for you to slide a screw driver or hex key through to get a little extra leverage when tightning the lock on to ourstrap if you feel you need it.
3. There is also a tiny grub screw to stop the wheel from coming loose over time.

One piece strap button and screw design

Made from hardened steel, the screw and strap button are now one piece and has a built in hex key head.

New locking bolt design

The internal locking pin is now slightly angled which lets the lock slide more easily onto the strap button.

Redesigned pull

A more ergonomic shape helps you hold on to the release knob.

Noiseless design

With improved design and less moving parts the lock is silent when you are moving around, in the studio and on stage.