Genius Tools Triple Square Bit M4 Size 1/4 Inch Hex Shank 88mm Length Precision Drive Durable Steel - 8504

Genius Tools Triple Square Bit M4 Size 1/4 Inch Hex Shank 88mm Length Precision Drive Durable Steel - 8504 | Professional Screwdriver Bit

This professional screwdriver bit combines an M4 triple square drive with a 1/4 inch hex shank for secure fitment in compatible drivers and holders. The 88mm (3.46 inch) overall length helps balance reach and control when working in tighter spaces or recessed fasteners.

Built from high speed steel and heat treated, it’s designed for demanding shop use where strength, wear resistance, and consistent engagement matter. Permanent size stamping supports faster identification during tool setup and storage.

Key Benefits

• M4 triple square profile supports accurate engagement for precision fastening tasks.
• 1/4 inch hex shank fits common bit holders and professional driver setups.
• 88mm overall length balances access and control in confined working areas.
• High speed steel construction provides strength, durability, and anti-corrosive protection.
• Heat-treated design delivers a tough exterior with strong inner core support.
• Size is permanently stamped for quick identification and cleaner tool organization.
• Meets or exceeds ANSI standards and is backed by a limited lifetime warranty.

Designed and made for professional technicians, this bit is built to perform over a lifetime of heavy use. It meets or exceeds American National Standards Institute requirements and is supported by the Genius Tools Limited Lifetime Warranty against manufacturer defects, helping keep your precision drive setup consistent and dependable.