black Designed to keep your instrument safe, even during the most strenuous stage acrobatics, Fender Infinity Locks are crafted from durable steel. 360 degrees of rotation, along with a unique, side-pinch release mechanism allows you to adjust your instrument with ease—;without it crashing to the floor. These strap locks install easily on most instrument straps, securely locking the strap into place, while the Fender logo buttons assure you these are designed for performance.