Force 712 Go-thru Tang Hex Shank Hammer Screwdriver Pozi Pozidriv PZ1,2,3,4

Screwdriver with go-through hex bolster for increased torque ability with application of spanner or socket. Pozi0 x 60mm - Hex 11 Shaft. Pozi1 x 80mm - Hex 11 Shaft. Pozi2 x 100mm - Hex 13 Shaft. Pozi3 x 150mm - Hex 14 Shaft.