Loxx Security Lock For Acoustic Nickel Perfect belt fastening system for Acoustic Guitar and bass. Extremely durable, elegant look and easy to assemble. Rounded surfaces. Loxx Security Locks are precisely made of very high made of durable material, the tensile forces up to 1000 N endures. By pulling the head allow the harness with remove one hand from the guitar. Incl. Assembly tool. Colour: Nickel.