Teng Tools MDT934N - 150mm Long Flat Power Through Screwdriver - 1.2 x 8mm - XL
MDT934N - 150mm Long Flat Power Through Screwdriver - 1.2 x 8mm - X-Large Handle. Genuine Teng Tools Product - New and sealed. The hexagonal shaft allows tightening with an open ended spanner for extra torque if needed.