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Home New Items September 2026 New Items Black & Decker New Items DWMT74551OSP 001PC 1/2 DRIVE DEEP SOCKET-12 POINT-21MM

DWMT74551OSP 001PC 1/2 DRIVE DEEP SOCKET-12 POINT-21MM

PART 883984
SUPPLIER BLACK & DECKER
SUPPLIER PART # DWMT74551OSP
RANK C
SHELF PACK 4
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About this item

DWMT74551OSP 21 mm Deep Socket

Product Overview

The DWMT74551OSP 21 mm Deep Socket is a professional-grade hand socket designed for use with 1/2 in drive ratchets, extensions, and breaker bars. Its deep-well construction provides additional reach for recessed fasteners and long threaded studs, making it well suited for automotive service, equipment maintenance, and industrial applications. Manufactured from chrome vanadium steel and finished with a polished chrome coating, this socket delivers dependable durability, corrosion resistance, and long service life. The 12-point configuration allows for easier fastener engagement, while DirectTorque™ technology helps improve grip and reduce fastener rounding during operation.

Key Features

  • Deep socket design offers extended reach for recessed fasteners and threaded studs.
  • Compatible with standard 1/2 in drive ratchets, breaker bars, and extensions.
  • 12-point opening allows faster alignment and engagement with fasteners.
  • DirectTorque™ technology helps reduce fastener rounding and improves contact.
  • Chrome vanadium steel construction provides strength and durability.
  • Polished chrome finish helps resist corrosion, chipping, and flaking.
  • Knurled control ring enhances grip and handling.
  • Hard-stamped size markings provide long-lasting identification.
  • Chamfered opening assists with smooth socket placement on fasteners.

Specifications

  • Model Number: DWMT74551OSP
  • Product Type: Deep Socket
  • Socket Size: 21 mm
  • Drive Size: 1/2 in
  • Point Configuration: 12 Point
  • Measurement System: Metric
  • Material: Chrome Vanadium Steel
  • Finish: Polished Chrome
  • Color: Silver
  • Deep Well Design: Yes
  • Included Components: One Deep Socket

Applications

  • Automotive repair and maintenance
  • Heavy equipment service and repair
  • Industrial and mechanical maintenance
  • Installation and removal of metric fasteners
  • Accessing recessed fasteners and extended threaded studs
  • Professional technician, workshop, and garage use

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Brand Dewalt
Socket Type Deep
Deep Well Design Yes
Product Name DWMT74551OSP 21 mm Deep Socket
Color Silver
Measurement System Metric
Socket Size 21 mm
Material Chrome Vanadium Steel
Model Number DWMT74551OSP
Drive Size 1/2 in
Point Configuration 12 Point
Finish Polished Chrome
UPC Code 076174745511
Shelf Pack 4
Schedule B Number 8204200000
Country Of Origin Taiwan
Minimum Order Qty 1