GEARWRENCH Socket Extension: 3/8 in Input Drive Size, 3/8 in Output Drive Size, 3 in Overall Lg
The GEARWRENCH 3/8" Drive Hand Socket Extension (MPN 84406) is a standard-length, 3-inch extension with 3/8-inch input and output drive sizes. It features a Manganese Phosphate finish, is not insulated, and does not…
SKU 3G-OTH-319471
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Product Description
The GEARWRENCH 3/8" Drive Hand Socket Extension (MPN 84406) is a standard-length, 3-inch extension with 3/8-inch input and output drive sizes. It features a Manganese Phosphate finish, is not insulated, and does not include a locking mechanism.
Frequently Asked Questions
What is the GEARWRENCH 3/8" Drive Hand Socket Extension used for?
This GEARWRENCH 3/8" Drive Hand Socket Extension (MPN 84406) extends the reach of a ratchet or torque wrench to access fasteners in recessed or tight spaces. It is commonly used in automotive repair, machinery maintenance, and industrial assembly where a standard 3/8-inch drive socket is required.
What are the specifications of the GEARWRENCH 84406 socket extension?
The GEARWRENCH 84406 is a standard-type socket extension with a 3/8-inch input and output drive size, 3-inch overall length, and a Manganese Phosphate finish. It is not insulated and does not include a locking mechanism. The manufacturer part number is 84406.
Where to buy GEARWRENCH socket extensions worldwide?
3G Electric supplies GEARWRENCH socket extensions like the 84406 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this standard 3/8-inch drive extension with a Manganese Phosphate finish.
How to select the right GEARWRENCH socket extension length?
Select a GEARWRENCH socket extension length based on the depth of the fastener recess and clearance around the work area. For general automotive and industrial use, a 3-inch extension like the 84406 provides a balance of reach and torque transfer. Ensure the drive size matches your ratchet and socket.
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3G Electric supplies GEARWRENCH 3/8" drive hand socket extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









