Feature: High quality & safe Skid-proof, round head strap lock Easy to install, convenient to use Elaborately designed for most kinds of guitars The strap lock system replaces your original strap pegs without any guitar modification and attaches to your strap and snaps securely into locking position
Installation Steps: Release the fastening nut from the strap lock, screw in the pin on the guitar Make sure the pin is tightened, then then lock the strap to the strap lock button Insert the strap lock into the fastening nut Prevent the the straps from falling, and lock the strap hole The straps will no longer slip suddenly when you on the stage