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1 In Drive 8 Pt Double Square/Railroad Std Impact Socket - 1-3/4 - Grey Pneumatic

Part #: 4556S

The Grey Pneumatic 4556S 1" Drive 8 Pt Double Square/Railroad Standard Impact Socket is engineered for demanding professional automotive and industrial applications. Constructed from high-quality chromoly alloy steel, this impact socket delivers exceptional strength and durability, designed to withstand rigorous use in challenging environments. Its specialized 8-point double square/railroad profile is ideal for specific fasteners encountered in heavy-duty machinery and rail systems.

Key Features

  • Professional-Grade Construction: Manufactured from premium chromoly alloy steel for superior strength and longevity.
  • GP High Torque Drive Design: Features Grey Pneumatic's High Torque Drive Socket design, engineered to increase torque transfer while minimizing the risk of fastener rounding.
  • ANSI Compliant: Meets ANSI Specifications B107.2, ensuring adherence to professional quality and performance standards.
  • Specialized Fastener Compatibility: The 8 Pt Double Square/Railroad design is specifically crafted for unique fasteners in industrial and railway maintenance.
  • Lifetime Warranty: Backed by a lifetime warranty, guaranteeing reliability and peace of mind for professional users.

Applications

This 1-3/4" impact socket is a critical tool for professional technicians and mechanics working with heavy equipment, railway infrastructure, and industrial machinery that utilize double square or railroad-specific fasteners. Its robust construction makes it suitable for high-torque applications in truck and fleet maintenance, locomotive repair, and general heavy industrial assembly and disassembly tasks.

Specifications

  • Manufacturer: Grey Pneumatic
  • Model Number: 4556S
  • Drive Size: 1 inch
  • Socket Size: 1-3/4 inches
  • Weight: 3.9 lbs
  • Dimensions:
    • A: 2.44 inches
    • B: 3.3 inches
    • C: 1.87 inches
    • D: 1.59 inches
    • E: 3.07 inches
Usually In Stock Usually ships in 24-48 hours Manufacturer Direct
List: $120.68 Save: $5.62

$115.06

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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  • Model: 106861
  • Shipping Weight: 3.9lbs
  • UPC: 729440478100
  • Manufacturers Part #: 4556S
  • Manufactured by: Grey Pneumatic
  • Also Known As: GP4556S, GRE4556S, GRY-4556S, GY4556S

This product was added to our catalog on Friday 26 March, 2010.

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