Dewalt DWMT87145OSP Socket 3/8 Inch Drive T40 Torx

Product Description

The DEWALT DWMT87145OSP is a 3/8 inch drive T40 Torx socket designed for professional-grade fastening and removal work. Built with DirectTorque technology, the socket geometry grips fastener walls rather than corners, reducing the risk of rounding under high torque. The polished chrome finish resists corrosion and makes it easier to spot contamination during inspection. Hard stamped size markings remain legible through regular shop use. This socket is a standard daily-use tool for automotive technicians, mechanical contractors, and other trade professionals working with Torx fastener systems.

The DWMT87145OSP suits residential and commercial maintenance environments wherever T40 Torx fasteners are encountered, including automotive assemblies, HVAC equipment panels, and general mechanical equipment. The 3/8 inch drive connection pairs with standard ratchets, extensions, and torque wrenches in that drive size. The knurled control ring aids single-hand positioning and socket swaps in tight access areas.

Key Features

• DirectTorque technology grips fastener walls to reduce rounding during removal and installation
• Knurled control ring for secure one-handed positioning
• Hard stamped size markings for lasting legibility in shop environments
• Polished chrome finish resists corrosion and simplifies cleaning
• 3/8 inch drive fits standard ratchets, extensions, and torque wrenches
• T40 Torx profile for common automotive and mechanical fastener applications

Compatibility

Designed as an OEM-style replacement or addition for 3/8 inch drive socket sets compatible with T40 Torx fasteners in automotive, mechanical, and general maintenance applications.

Installation Notes

Technicians should confirm the drive size and Torx profile match the fastener before applying torque to avoid fastener or socket damage. Inspect the socket for cracks or wear before each use and replace if deformation is visible. Keep the socket clean and dry to maintain the chrome finish and ensure reliable drive engagement.

Technical Specifications

• Drive Size: 3/8 inch
• Torx Size: T40
• Finish: Polished Chrome
• Weight: 0.1 pounds
• Sold As: Each

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DWMT87145OSP