Master Mechanic Robertson Square Drive Screwdriver

This is a vintage or pre-owned Master Mechanic square-tip (Robertson) screwdriver featuring a classic clear and green acetate handle. Built for solid torque and slip-resistant handling, it is ideal for standard construction and woodworking projects that utilize square-drive screws.

Sick of standard screws stripping out when you give it your all? Go square! This trusty Master Mechanic screwdriver will keep you locked in and ready to turn. It’s hip to be square—or at least a whole lot more efficient.