1" Drive x 2-3/8" Standard - Grey Pneumatic

The Grey Pneumatic 4076R 1" Drive x 2-3/8" Standard socket is a professional-grade tool engineered for demanding automotive and industrial applications. Crafted from high-quality chrome-moly alloy steel, it delivers reliable performance and exceptional durability, making it an essential component for mechanics and technicians working with heavy-duty fasteners.

Key Features

• Premium Chrome-Moly Alloy Steel: Constructed from high-quality chrome-moly alloy steel for superior strength, impact resistance, and long-lasting durability.
• 1" Drive Size: Designed for use with heavy-duty impact wrenches and ratchets in industrial and commercial settings.
• 2-3/8" Standard Opening: Provides a precise fit for common large SAE (Society of Automotive Engineers) standard fasteners.
• Lifetime Warranty: Backed by Grey Pneumatic's lifetime warranty against defects in materials and workmanship, ensuring long-term reliability and peace of mind.
• ANSI B107.2 Compliant: Conforms to ANSI Specifications B107.2 for power drive (impact) socket wrenches, guaranteeing adherence to industry standards for dimensional accuracy and performance.
• High-Torque Drive Design: Features Grey Pneumatic's "High Torque" drive system, which transfers pressure from the thinnest part of the socket wall towards the thicker section, increasing strength and allowing for up to 20% more torque to be applied than standard hex impact sockets. This design also reduces wear on fasteners and the socket, and allows for easier access to tight areas due to a reduced wall thickness.

Applications

This Grey Pneumatic standard socket is suitable for a wide range of heavy-duty tasks. It is ideal for service and repair on commercial trucks, agricultural equipment, construction machinery, and industrial production lines where large, high-torque fasteners are prevalent. Professional technicians will find it invaluable for maintenance on suspension components, axle nuts, frame bolts, and other critical assemblies requiring robust tools.

Specifications

• Part Number: 4076R
• Manufacturer: Grey Pneumatic
• Drive Size: 1 inch
• Socket Size: 2-3/8 inches
• Weight: 3.8 lbs.
• Shape: III (or Flared, according to some descriptions)
• Dimensions (Inches):
  • A (Drive End Diameter): 2.44
  • B (Socket End Diameter): 3.43
  • C (Bolt Clearance Depth / Hex Depth): 1.97 (Original C) / 1.89 (Bolt Clearance Depth) / 1.65 (Hex Depth)
  • D (Original D - likely internal dimension, not consistently listed in searches)
  • E (Overall Length): 3.07