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Close-up of 1/2 inch drive hex bit socket showing knurled chrome socket and long hex bit with stamped markings on the socket body.Angled view of long hex bit inserted in a chrome 1/2 inch drive socket, showing knurled band and stamped markings.

1/2-Inch Drive Hex Bit Socket, 4mm to 19mm, Chrome-Plated Steel

Professional-grade hex bit sockets for 1/2-inch drive tools. Chrome-plated steel construction, 4mm to 19mm sizes, ideal for precision fastening work.

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Description

1/2-Inch Drive Hex Bit Socket, 4mm to 19mm, Chrome-Plated Steel

Brief Overview

This 1/2-inch drive hex bit socket is built for precision fastening applications requiring reliable engagement and durability. Engineered with chrome-plated steel construction and a long hex bit design, this socket delivers consistent performance across automotive, maintenance, and assembly operations. Whether you're stocking individual sizes or building a complete toolkit, these sockets integrate seamlessly with compatible 1/2-inch drive tools for maximum versatility on the shop floor.

Key Features

  • Chrome-Plated Steel Construction: Corrosion-resistant finish protects against shop environments and extends tool life
  • Long Hex Bit Design: Extended reach for accessing fasteners in confined spaces and hard-to-reach locations
  • Precision-Engineered Socket Body: Maintains tight tolerances for secure bit engagement and minimal wobble
  • Knurled Grip Band: Textured grip area near the socket opening improves manual handling and control
  • Standardized 1/2-Inch Drive: Compatible with all standard 1/2-inch drive ratchets, torque wrenches, and power tools
  • Wide Size Range: 10 individual sizes from 4mm to 19mm accommodate diverse fastening requirements
  • Machined Accuracy: Each socket is precisely engineered to DIN standards for reliable performance

Business Advantages for Resellers

  • Essential Stock Item: Hex bit sockets are fundamental to any professional toolkit—consistent demand across automotive, maintenance, and industrial sectors
  • Bulk Order Flexibility: Available in individual sizes (4mm through 19mm) or complete sets, allowing customized inventory strategies
  • Margin-Friendly Pricing: Competitive cost structure supports healthy resale margins while remaining attractive to end-users
  • Professional Positioning: Chrome-plated finish and precision engineering position your business as a supplier of quality tools, not budget alternatives
  • Cross-Sell Opportunity: Pair these sockets with complementary larger-capacity hex bit socket options to increase transaction value

Technical Specifications

SKU Hex Bit Size (mm) Socket Diameter D2 (mm) Socket Height T (mm) Overall Length L (mm)
721404 4 23.9 24 100
721405 5 23.9 24 100
721406 6 23.9 24 100
721407 7 23.9 24 100
721408 8 23.9 24 100
721410 10 23.9 24 100
721412 12 23.9 24 100
721414 14 23.9 24 100
721417 17 25.9 24 100
721419 19 25.9 24 100

Material & Finish

  • Socket Body: Chrome-plated steel
  • Hex Bit: Hardened steel with matte finish
  • Drive Connection: Standard 1/2-inch square drive
  • Surface Treatment: Chrome plating for corrosion resistance and professional appearance

Application Profile

These sockets are ideal for:

  • Automotive Assembly & Maintenance: Fastening engine components, electrical connections, and precision hardware
  • Maintenance & Repair Work: General fastening where hex bit access is required
  • Industrial Assembly: Production lines and equipment assembly requiring consistent, reliable fastening
  • Precision Tooling: Applications where secure engagement and minimal slippage are critical

Why This Product Matters to Your Customers

Professional mechanics and maintenance technicians rely on quality hex bit sockets because precision fasteners demand precision tools. The long hex bit design reaches fasteners that standard sockets cannot access. The chrome-plated finish resists the corrosive environment of active shops. The standardized 1/2-inch drive connection ensures these sockets work with the ratchets and torque wrenches already in the technician's arsenal—eliminating the need for additional drive adapters.

Stock Recommendation

Stock these sockets individually by size, or offer them as a complete 4mm–19mm set for maximum flexibility. The 6mm, 8mm, and 10mm sizes see the highest turnover in general automotive work, but the complete range ensures your business captures all opportunities.

Ready to add precision hex bit sockets to your inventory? Contact us for bulk pricing on individual sizes or complete sets. These tools are essential stock for any distributor serving professional shops and maintenance operations.