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Top view of a chrome 6-point socket showing the hex internal profile and ASTA logo on the sideAngled view of a polished chrome 6-point socket showing internal hex and ASTA brandingRear view of socket showing 3/4 inch square drive recess with detent hole and chrome finishTechnical line drawing cross-section of a socket with dimensions labeled L, d1, d2, t

3/4-Inch Drive 6-Point Socket, 55mm

Professional-grade 55mm socket for 3/4-inch drive tools; chrome-plated construction with precise 6-point geometry for heavy-duty fastening applications.

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Description

3/4-Inch Drive 6-Point Socket, 55mm

Brief Overview

This 55mm socket is engineered for professional mechanics and technicians working with 3/4-inch drive impact wrenches and torque tools. The 6-point design delivers precise engagement on fasteners, minimizing cam-out and fastener rounding—critical advantages when working with stubborn or corroded bolts. Built with a durable chrome-plated steel construction, it handles sustained industrial use without degradation. Whether you're stocking your shop or building a complete socket set, this size fits naturally alongside larger socket options and intermediate socket sizes for comprehensive coverage.

Key Features

  • 6-Point Internal Geometry: Precise hexagonal profile reduces fastener deformation and slipping under load
  • Chrome-Plated Finish: Corrosion-resistant surface maintains appearance and structural integrity in harsh shop environments
  • Heavy-Duty Wall Thickness: Engineered for impact and pneumatic tool applications without deformation
  • Reinforced Drive End: Shoulder-reinforced design at the 3/4-inch square drive connection point prevents wear and ensures tool retention
  • Detent Hole: Locking pin/ball feature for secure tool coupling on impact wrenches
  • Chamfered Entry: Slightly beveled hex opening guides fasteners smoothly into engagement

Business Advantages for Resellers

  • High-Turnover Size: The 55mm socket is a frequently requested size in professional automotive and industrial shops, ensuring consistent demand
  • Bulk-Friendly Pricing: Order in quantities of 10, 25, or 50 units to maximize margin on complete socket set packages
  • Compatible Ecosystem: Pairs seamlessly with existing 3/4-inch drive tool collections, encouraging bundle sales and customer loyalty
  • Durable Investment: Chrome-plated construction means fewer warranty returns and higher customer satisfaction
  • Competitive Resale Value: Professional builders and technicians recognize the value of precision 6-point sockets and will pay premium pricing

Technical Specifications

Dimension Value
Drive Size 3/4 inch (Square Drive)
Socket Size 55 mm
Point Configuration 6-Point (Hexagonal)
Outer Diameter (D1) 74 mm
Working Depth (D2) 45 mm
Wall Thickness (T) 38 mm
Overall Length (L) 76 mm
Finish Chrome-Plated Steel

Why This Size Matters

At 55mm, this socket targets fasteners commonly found on industrial equipment, heavy machinery, and large automotive applications—precisely the work that demands 3/4-inch drive tools. The 6-point design is superior to 12-point alternatives when dealing with:

  • Tight or stuck fasteners
  • Worn bolt heads
  • High-impact pneumatic applications
  • Professional environments where tool reliability is non-negotiable

Closing Statement

Stock this 55mm socket as part of your 3/4-inch drive inventory and position your shop as a go-to source for professional-grade tools. Its proven reliability and universal compatibility make it a staple reorder item for repeat customers.