T-Square extension - 4 inch

This is an extension that can fit onto a MAYES Brothers Drywall T-Square. This is a way to extend the length out 4 inches to make it easier to measure 52 inches instead of the 48 to where the T would normally be. This is very useful for Robot Inspectors for FRC's 2022 game Rapid React to help ensure that robots are not more than 52" tall.