The device is flame-resistant and self-extinguishing. It is built with 19 available sizes and 114 standard possible combinations. The device also has a captive lid with membrane keypad available in two variants namely, the graphite grey version which is similar to RAL 7024, and the light grey version which is similar to RAL 7035. This tool has quick-release catches. It is designed with mono-material plastics with no injection-molded metal parts. Furthermore, it has a comprehensive range of accessories.