The stanley fatmax parallel slotted screwdriver featuring a 5.5mm tip size and 150mm blade length is designed for heavy duty applications requiring substantial torque. This robust extended reach variant excels at driving large wood screws, heavy fixings in construction work, and demanding joinery tasks where both power and depth access are essential. Constructed with a chrome vanadium steel bar, this screwdriver allows high torque application whilst reducing the risk of tip breakage, even under significant load. The handle is moulded directly to the shaft for a virtually unbreakable bond, ensuring exceptional durability in professional environments. The soft grip handle provides great control and reduces hand fatigue during extended heavy duty use, whilst the smooth domed end offers fast, comfortable spinning action. The large diameter handle enables maximum torque transfer when driving wood screws, and the parallel tip design is ideal for driving screws below the material surface. Colour coding allows quick identification of this substantial tip size for heavy duty applications. Features and benefits bull 5.5mm tip with 150mm blade for heavy duty applications bull chrome vanadium steel bar for maximum strength bull virtually unbreakable handle to shaft bond bull soft grip for controlled high torque application bull parallel tip for countersinking large fixings specifications head type parallel tip size mm 5.5 blade length mm 150