The Roll Top Desk Lock Key Blank is designed for versatility, allowing custom fitting to various double-bit style locks. Made from polished solid brass, it measures 2 1/8 inches in overall length, with a shaft length of 1-3/16 inches and bits 3/16 inches wide by 1/4 inches tall. This key blank is an essential component for anyone needing a tailored solution for their roll-top desk lock, combining both aesthetic appeal and functionality.