Features:1.The chrome-plated straplock system replaces your original strap pegs without any guitar modification. Just attach it to your strap, and screw sely into locking position.2.Flat head straplock,suitable for all kinds of electric guitars3.Easy to install, convenient to use4.Note:Each guitar needs two strap locksInstallation:Release the fastening nut from the straplock, screw in the pin on the guitarMake sure the pin is tightened, then lock the strap to the straplock buttonInsert the fastening nut into the straplockSpecifications:Material: Copper alloy with chrome platingColor: SilverSize:As the picture showsPackage included: 1x Guitar strap lock