D'ADDARIO PW-SLS-01 - Universal Strap Lock System - Black - strap locks - 2 pcs

A premium safety system designed in collaboration with designer Ned Steinberger. Provides complete security for your guitar or bass against accidental strap release and instrument drops.

The D’Addario PW-SLS-01 Universal Strap Lock System is a premium, gig-ready safety solution developed with designer Ned Steinberger to keep your guitar or bass securely attached to your strap. It prevents accidental strap release, helping protect your instrument from falls on stage, in the rehearsal room, or at home. With a sleek black finish and a tool-free strap-side installation, it’s a reliable upgrade for players who want maximum security without fuss.

Key features

• Black finish: Elegant black (Black) metal buttons match the hardware of higher-end instruments.
• Fast, tool-free strap installation: The locking mechanism attaches to the strap by hand-tightening the nut—no pliers or spanners required.
• Universal compatibility: Works with the vast majority of standard guitar straps.
• Easy operation: To release the strap, simply pull up the lock’s top cap.

Who it’s for / best use

• Guitarists and bassists who move a lot on stage and want dependable strap security.
• Ideal for live performance, rehearsals and studio work—especially energetic styles such as rock, metal, punk, pop, funk and worship settings where reliability matters.
• Suitable for players who want a clean black look to match modern hardware.

Hardware & installation

Fitting principle:

1. Unscrew the original strap buttons from the guitar body.
2. Screw in the new black strap buttons from the set using the supplied screws.
3. Fit the locks onto the strap holes and secure them by tightening the top cap with your fingers.
4. Clip the strap with locks onto the guitar strap buttons.