Engineer's Square 100mm (4in)
Size: 100mm (4in) External size: 120 x 75mmInternal size: 100 x 56mmStock thickness: 8.5mmBlade thickness: 1.7mm
Size: 100mm (4in) External size: 120 x 75mmInternal size: 100 x 56mmStock thickness: 8.5mmBlade thickness: 1.7mm