The DWMT74186OSP 21 mm Socket is designed for professional and DIY fastening applications requiring reliable performance and secure engagement with metric fasteners. Featuring a 3/8 in drive and 12-point configuration, this standard-depth socket provides versatile access for automotive, industrial, and maintenance tasks. Constructed from durable chrome vanadium steel and finished with a full polished chrome coating, it delivers excellent strength, corrosion resistance, and long service life. DirectTorque™ technology helps improve fastener contact while reducing the risk of fastener rounding during use.
Key Features
Standard-depth socket design for general fastening applications
21 mm metric socket size
3/8 in drive compatibility with standard ratchets and drive tools
12-point configuration allows easier fastener engagement from multiple angles
DirectTorque™ technology helps improve grip and reduce fastener rounding
Chrome vanadium steel construction provides durability and strength
Full polished chrome finish helps resist corrosion, chipping, and flaking
Knurled control ring improves handling and socket control
Hard-stamped size markings provide long-lasting identification
Suitable for automotive, industrial, mechanical, and maintenance applications
Specifications
Model Number: DWMT74186OSP
Socket Size: 21 mm
Drive Size: 3/8 in
Socket Type: Standard
Point Configuration: 12-Point
Measurement System: Metric
Material: Chrome Vanadium Steel
Finish: Full Polish Chrome
Length: 3.4 in
Width: 1.7 in
Height: 1.1 in
Quantity Included: 1 Piece
Applications
Automotive repair and maintenance
Equipment and machinery servicing
Industrial maintenance operations
Mechanical assembly and repair
Installation and removal of metric fasteners
Professional workshops, garages, and maintenance facilities
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