BIT SQ 25mm Size 2 SCR 4-5mm Professional-grade square drive bit designed for precision fastening applications. This 25mm bit features Size 2 compatibility, engineered to work seamlessly with 4-5mm screws. Built to exacting standards for reliable torque transfer and minimal cam-out, making it ideal for demanding construction, carpentry, and assembly work. Durable construction ensures extended tool life across repeated use in commercial and industrial settings.