Genius Tools Star Head Driver T-40 Size 3/8 Inch Drive 76mm Length Durable S2 Steel - 3476S40

$17.23
sku
3476S40

Star head driver bit socket for controlled torque on T-40 star fasteners.

  • T-40 star profile supports consistent engagement and controlled torque on fasteners.
  • 3/8 inch drive fits common ratchets and compatible impact setups.
  • 76mm overall length balances added reach with compact, organized storage.
  • Chromium Molybdenum Alloy Steel with matte black oxide coating resists corrosion.
  • Heat treated by oil quenching; stamped size markings aid quick identification.

Genius Tools Star Head Driver T-40 Size 3/8 Inch Drive 76mm Length Durable S2 Steel - 3476S40 Star Impact Bit Socket

This 3/8 inch drive T-40 star head driver bit socket is built for consistent engagement and controlled torque on star fasteners. With a 76mm (2.99 inch) overall length, it balances reach and access while remaining compact for organized storage.

Manufactured from Chromium Molybdenum Alloy Steel for strength and durability, it features anti-corrosive properties and a matte black oxide coating. Sizes are permanently stamped to support fast identification in busy toolboxes and service environments.

Key Benefits

  • T-40 star impact bit socket profile helps maintain a secure, precise fit.
  • 3/8 inch drive interface matches common ratchets and impact-compatible setups.
  • 76mm overall length provides practical reach without sacrificing control.
  • Chromium Molybdenum Alloy Steel construction supports high strength and durability.
  • Heat treated through oil quenching for tough exterior and strong inner core.
  • Matte black oxide coating adds protection and helps resist corrosion over time.
  • Permanently stamped size markings improve tool organization and quick selection.

SKU 3476S40 meets or exceeds ANSI standards and is designed for professional technicians who need dependable performance under heavy use. Backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects, it supports long-term reliability in demanding service conditions.

More Information
Brand Genius Tools
Material CRMO
Size T-40
Drive Size 3/8"
Diameter 19mm
Length 76mm
Type Star
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