Schaller S-Locks
Robust strap lock that is silent—perfect for a studio environment.
The plungers on the locks are all one piece, and the locks have a longer threaded section to accommodate thicker straps. The strap buttons are one piece (button and screw) with a slightly enlarged thread to dig into oversized strap button screw holes, and use a 3mm allen wrench for installation. The collars have been re-designed to include a set screw, which helps secure the strap onto the lock.
Set of 2: each set includes 2 locks, 2 strap buttons, and 2 collars.
Extra strap buttons also available.