Schaller S-Locks Security Strap Locks Black Chrome Finish (Pair)

New in package. From the manufacturer:

Strap button: New and unique solid one-piece strap button in hardened steel with self-tapping wood thread. Simply screw it on with an Allen key (size 3mm/ 1/8"). 4 mm/ 5/32“ screw with self-tapping wood thread for maximum hold in wood for all instruments with existing screws in standard dimensions; for all other cases we offer strap buttons in XL and S format (see below); in any case, please read our installation instructions below carefully; hardened steel and more than double thickness of the strap button guarantees maximum security against breakage. Includes high-grade felt washers for ultimate protection of guitar's finish.

Lock: 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.

Lock-Wheel: New Lock-Wheel with unique 3-Step security function:

Screw our lock wheel with patented self-locking thread tool-free by hand, you already protect your guitar sufficiently (the round shaping must be facing the pull-up ball!).
Use a 2 mm or 5/64’’ Allen key or screwdriver to tighten it for maximum security.
Use our micro cone-top screw M2,5x5mm to attach it permanently.

You will never lose your wheel again!

Finally put all parts together and just listen carefully… Give it a shake, give it a roll and prepare to be amazed: It is silent! New silent feature for noiseless performance while moving and playing your instruments.

Schaller - the Original Innovators! All S-Locks come in a new and attractive re-usable crystal box.

Two more things …

1.) S-Locks are compatible with all existing Schaller Security Locks like this:

strap button old SecLock + lock new S-Lock
strap button new S-Lock + lock old SecLock only limited, we do not recommend it.

Please always use our new S-Lock lock with Lock-Wheel on your strap, then you will always be compatible with all strap buttons and at the same time you will always use all the advantages of our new Lock-Wheel.

Please always make sure that the lock is engaged in the strap button, the lock is attached to the belt in such a way that the strap button is secured in the U-shape of the lock and that the instrument does not rotate.