The Stanley FatMax 0-65-316 is a PH3 Phillips screwdriver built for trade use where the standard PH2 is too small for the fastener. PH3 Phillips screws appear in heavy-duty brackets, structural fixings, industrial hinges, and commercial hardware. Having a dedicated PH3 driver that fits the recess precisely prevents the cam-out and recess damage that comes from using an undersized tip.

The chrome vanadium steel blade is hardened and tempered along its full 150mm length, with the PH3 tip precision machined for a tight fit in the screw recess. Tip fit is the single biggest factor in whether a Phillips driver cams out or transfers torque cleanly, and the FatMax tip geometry is engineered to maximise contact area with the fastener walls. The blade runs through the full length of the handle for added strength under high torque loads.

The FatMax bi-material handle provides a large palm contact area proportional to the PH3 blade size. The soft outer grip resists slipping even with oily or wet hands, while the rigid inner core keeps the handle aligned with the blade under force. The handle material is resistant to acetone, solvents, and other chemicals commonly found on site.

Key Specifications: Type: Phillips. Tip Size: PH3. Blade Length: 150mm. Material: Chrome vanadium steel. Handle: Bi-material, chemical resistant. Model: 0-65-316. Weight: 0.164kg. Dimensions: 268 x 44 x 48mm.