Gasea 4pcs Guitar Strap Lock Flat Head Metal Button Security Straplock Quick Release Retainer System for Electric Acoustic Replacement

Heavy-duty Guitar Strap Lock - Made of hard ferroally material and has sturdy structure and durable for lectric, bass and acoustic guitars. Double-structure Design - With two screws, one extra-long screw is for insert guitar, and another for fasten the strap tightly which enough to hold your guitar tightly. Protect Your Instrument - Replaces your original strap pegs without any guitar modification and attaches to your strap and snaps securely into locking position. Easily Install, Lock and Separate - After intalling the straplocks with screwdriver, just push the top cap of the straplock and you can easily lock and separate the strap and guitar. Note: The guitar strap hole's diameter should be better between 8.3mm and 25mm. The thickness of the guitar strap cannot exceed 4.3mm