Are you still looking for practical and high-quality guitar straap locks? This item may be an indespensable choice for you. Made of top-class and premium material with strong solid and sturdy, it is perfect for its durability. The precise design makes sure that it is easy to install and convenient to use. A right choice that you never regret. Features - Color: Black. - Material: Zinc alloy. - Size: 1.6 1.6 1.2 cm (L x W x H). - Black Screw: Approx. 2 x 0.3cm. - Button inner diameter: Approx. 0.45cm. - Button outer diameter: Approx. 1.6cm. - Made of high-quality zinc alloy material, it is vey solid and sturdy. - Easy to install, convenient to use. To prevent electric guitar bass to fall off. - These metal strap locks can make your guitar& 39;s strap securely into the locking position. - A ncessary excellent replacement part for guitar to fix. - Suitable tool for professional guitar players or guitar lovers.