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Top view of a long chrome six-point deep socket showing internal recess and knurled ringAngled side photo of a long chrome deep socket with six-point opening and knurled collarAngled close-up of a long socket showing the 1/2-inch square drive recess, size marking, and knurled collar

1/2" Drive 6-Point Long Hand Socket, 20mm, 77mm Length

Professional-grade 20mm long hand socket with chrome finish and knurled grip. Precision-machined for reliable fastener engagement across heavy-duty applications.

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Description

1/2" Drive 6-Point Long Hand Socket, 20mm, 77mm Length

Overview

This 20mm long hand socket delivers the extended reach and precision grip professionals demand in high-demand shop environments. The 77mm length provides ideal leverage for fastening work on recessed or hard-to-access fasteners, while the knurled collar ensures confident manual handling without slippage. Part of a comprehensive 6-point long socket range in 8-36mm sizes, this individual socket integrates seamlessly into any 1/2" drive toolkit.

Key Features

  • 6-Point Hexalobular Design: Bi-hex profile prevents cam-out and rounding on fastener corners—critical for maintaining fastener integrity on repeat jobs
  • Extended 77mm Length: Reaches deep recesses and fasteners in confined spaces without compromising accessibility
  • Chrome-Plated Steel Construction: Mirror-polished finish resists corrosion and maintains aesthetic appeal for professional presentation
  • Knurled Grip Band: Machined grip collar near the base prevents hand slip during manual torque application
  • Precision Machining: All dimensions within tolerance for guaranteed 1/2" drive compatibility and consistent engagement

Why This Socket Matters for Your Shop

Durability & Resale: The 6-point geometry and chrome plating extend socket lifespan significantly compared to standard 4-point designs. Reduced fastener damage means fewer callbacks and higher customer satisfaction—a measurable advantage you can market.

Operational Efficiency: The extended length eliminates the need for extensions in many applications, saving time and reducing connection points that create leverage loss or slippage. Technicians work faster; you move more jobs per day.

Professional Presentation: The satin chrome finish and crisp embossed markings signal quality to customers. This builds confidence in your service reputation.

Bulk Margin Opportunity: At 20mm, this socket fills a common gap in starter kits and replacement sets. Stock this individually or as part of a complementary range to increase average transaction value.

Technical Specifications

Specification Value
Drive Size 1/2" (12.7 mm)
Socket Size 20 mm
Overall Length 77 mm
Outer Diameter (D2) 25 mm
Wall Thickness (T) 18 mm
Profile 6-Point Hexalobular (Bi-Hex)
Material Chrome-Plated Steel
Finish Satin Chrome with Knurled Grip
Part Number 544620

Stock & Order Considerations

This socket is offered as an individual item within a comprehensive size range (8–36mm). Consider stocking multiple sizes to create complete sets for resale, or maintain this 20mm size as a high-turnover replacement unit. Its popularity in general automotive work makes it a reliable anchor product for your socket inventory.

Ready to stock premium hand sockets? Order this 20mm long socket today and pair it with complementary sizes to maximize profitability and customer satisfaction.