3/8 In Drive Extra Long Torx Bit Socket - T40 - SK Hand Tool

The SK Hand Tool 42640 is a professional-grade 3/8-inch drive extra-long Torx bit socket engineered for technicians who frequently encounter deeply recessed T40 Torx fasteners. This specialized long T40 Torx bit provides the necessary extended reach, streamlining work by minimizing the need for stacked extensions and ensuring efficient torque transfer.

Key Features

• Extended 9" Reach: Designed to provide direct access to deeply recessed T40 Torx fasteners, this t40 torx bit long design reduces reliance on multiple extensions for enhanced stability and precision in tight spaces.
• Precision T40 Bit: Features an S2 heat-treated steel bit manufactured to tight tolerances for a secure, non-slip fit, which helps prevent cam-out and protects critical fasteners from damage.
• Durable Construction: Cold-forged from high alloy steel, the socket is built for rigorous daily shop use, offering exceptional resilience against repeated load cycles and exposure to common automotive and industrial chemicals.
• Optimized Torque Transfer: The one-piece, extra-long design ensures superior alignment within deep bores, enhancing control and efficient torque delivery compared to using a short bit with multiple extensions.
• 3/8" Drive Compatibility: Seamlessly integrates with standard 3/8-inch drive ratchets, flex-head ratchets, and extensions commonly utilized in professional automotive and industrial settings.

Applications

This extra-long T40 Torx bit socket is a valuable tool for professional technicians accessing T40 Torx fasteners in a wide array of automotive and industrial applications. Common automotive uses include brake caliper brackets, seat tracks, seatbelt anchors, and steering column components on many late-model vehicles. It is particularly effective for suspension and chassis work, frequently found on vehicles from manufacturers like Ford, GM, Toyota, and Volkswagen, including tasks such as replacing ball joints on a Honda Accord or removing rear trailing arm bolts on a BMW X5. In industrial maintenance and heavy equipment repair, it proves invaluable for recessed T40 fasteners in machinery panels, conveyor systems, and structural assemblies.

Specifications

• Manufacturer: SK Hand Tool
• Model Number: 42640
• Drive Size: 3/8"
• Bit Type: Torx
• Torx Size: T40
• Overall Length: 9"
• Weight: 0.2 lb