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3/8 In Dr Screwdriver Socket - 5/16 In - Armstrong

Part #: 11-803

The Armstrong 11-803 3/8" Drive Screwdriver Socket - 5/16" is engineered for professional technicians and mechanics requiring reliable performance in demanding automotive and industrial environments. This professional-grade socket delivers precise engagement with 5/16" fasteners, ensuring efficient and secure driving in various applications. Constructed for resilience, it stands up to the rigors of frequent use with both power and hand tools.

Key Features

  • 3/8" Square Drive: Compatible with standard 3/8-inch drive ratchets, breaker bars, and impact wrenches for versatile use.
  • 5/16" Tip Size: Specifically designed for secure engagement with 5/16-inch slotted or hex-head fasteners.
  • Impact-Resistant Steel Construction: Manufactured from robust steel to withstand high torque and repetitive use without compromising integrity.
  • Optimized Bit Length: The 1.938" bit length provides ample reach while maintaining strength for effective fastener driving.
  • Compact Nose Diameter: A 0.688" nose diameter facilitates access in confined spaces and around obstructions.

Applications

This screwdriver socket is an essential tool for a range of professional tasks. It is ideally suited for driving and removing fasteners in automotive repair, maintenance, and assembly, including interior components, trim, and small engine work. In industrial settings, it performs effectively on machinery, equipment, and production lines where 5/16" fasteners are prevalent. Its robust design makes it suitable for both high-volume power tool applications and precise hand-tool operations.

Specifications

  • Manufacturer: Armstrong
  • Model Number: 11-803
  • Drive Size: 3/8 inches
  • Tip Size: 5/16 inches
  • Drive End Diameter: 0.688 inches
  • Nose Diameter: 0.688 inches
  • Overall Length: 2.688 inches
  • Bit Length: 1.938 inches
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This product was added to our catalog on Thursday 01 February, 2007.