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

How to Install: Release the fastening nut from the strap lock, screw in the pin on the guitar. Make sure the pin is tightened, then lock the strap to the strap lock button. Insert the fastening nut into the strap lock. Note: 1. The diameter of the guitar strap hole should be better between 8.3mm and 25mm 2.The thickness of the guitar strap cannot exceed 4.3mm Package Included: 4 x Guitar Strap Locks