TEKTON Impact Extension Set: 3/8 in Input Drive Size
The TEKTON Impact Extension Set (SKU 413NT8, MPN SIA91101) is an impact socket extension set with a 3/8 in input drive size and 1/2 in and 1/4 in output drive sizes. It features a manganese phosphate finish and does…
SKU 3G-OTH-405863
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Product Description
The TEKTON Impact Extension Set (SKU 413NT8, MPN SIA91101) is an impact socket extension set with a 3/8 in input drive size and 1/2 in and 1/4 in output drive sizes. It features a manganese phosphate finish and does not include a locking mechanism.
Frequently Asked Questions
What is the TEKTON Impact Extension Set used for?
The TEKTON Impact Extension Set (MPN SIA91101) is used to extend the reach of impact sockets when driving fasteners with impact wrenches or drivers. It is suitable for automotive repair, construction, and industrial maintenance applications where high-torque fastening is required.
What are the specifications of the TEKTON Impact Extension Set?
The TEKTON Impact Extension Set (SKU 413NT8) has a 3/8 in input drive size and offers 1/2 in and 1/4 in output drive sizes. It features a manganese phosphate finish for corrosion resistance and does not include a locking mechanism. The manufacturer part number is SIA91101.
Where to buy the TEKTON Impact Extension Set worldwide?
You can source the TEKTON Impact Extension Set (MPN SIA91101) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to maintain the TEKTON Impact Extension Set?
To maintain the TEKTON Impact Extension Set, clean the manganese phosphate finish after use with a dry cloth to prevent rust. Store in a dry environment and avoid using with hand tools beyond rated torque. Regularly inspect for wear or deformation to ensure safe operation.
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3G Electric supplies TEKTON impact socket extension sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.







