Genius Tools Cross Slotted Head Screwdriver Bit PH4 Size, 1/2 Inch Drive, 76mm Length, Durable Construction - 4476R04

Genius Tools Cross Slotted Head Screwdriver Bit PH4 Size, 1/2 Inch Drive, 76mm Length, Durable Construction - 4476R04 Professional Impact Bit Socket

This 1/2" drive PH4 cross slotted head (Phillips) impact bit socket is built for professional hand tool setups that require consistent fit and dependable torque transfer. The 76mm overall length provides practical reach while maintaining control and stability during use.

Constructed from Chromium Molybdenum alloy steel, it offers high strength with anti-corrosive properties for demanding shop environments. A heat-treated, oil-quenched process and matte black oxide finish support long-term durability, while stamped size markings help keep tool storage organized and identification quick.

Key Benefits

• #4 Phillips impact bit socket supports secure engagement and efficient torque transfer.
• 1/2" drive size integrates with common impact and hand-drive tool systems.
• 76mm overall length balances reach with control in tight or recessed fasteners.
• Chromium Molybdenum alloy steel delivers high strength and anti-corrosive performance.
• Oil-quenched heat treatment improves core strength for long-term professional use.
• Matte black oxide coating adds exterior toughness and helps resist corrosion.
• Stamped size markings enable fast, permanent identification for tool organization.

Designed and made for professional technicians, this impact bit socket meets or exceeds ANSI standards and is backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects. SKU: 4476R04. It’s a durable choice for maintaining consistent performance across heavy-use service and repair work.