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GEARWRENCH3/8" Drive Impact Socket Extensions

GEARWRENCH 3/8" Drive Impact Socket Extension Set

The GEARWRENCH Socket Extension Set (MPN 84721N) is a 3/8" Drive Impact Socket Extension set with a 1/2 in input drive size and 1/2 in output drive size. It features a Black Oxide finish and does not include a…

SKU 3G-OTH-316418

Also listed as: 84721 N · 84721-N

Brand
GEARWRENCH
Item
3/8" Drive Impact Socket Extension Set
Part Number
84721N
Category
3/8" Drive Impact Socket Extensions
Available to Order
Also known as:84721NGEARWRENCH
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

GEARWRENCH
Manufacturer Part Number
84721N
Type
Black Oxide
Output Drive Size
1/2 in

Technical Documents

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GEARWRENCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GEARWRENCH Socket Extension Set (MPN 84721N) is a 3/8" Drive Impact Socket Extension set with a 1/2 in input drive size and 1/2 in output drive size. It features a Black Oxide finish and does not include a locking mechanism.

Frequently Asked Questions

What is the GEARWRENCH Socket Extension Set 84721N used for?

The GEARWRENCH Socket Extension Set 84721N is used to extend the reach of a ratchet or torque wrench when tightening or loosening fasteners. It is designed for impact applications in automotive repair, industrial maintenance, and assembly work where a 1/2 in drive system is required.

What are the specifications of the GEARWRENCH 84721N socket extension set?

The GEARWRENCH 84721N socket extension set has a 1/2 in input drive size and a 1/2 in output drive size. It features a Black Oxide finish for corrosion resistance and does not include a locking mechanism. The set is part of the 3/8" Drive Impact Socket Extensions product type.

Where to buy the GEARWRENCH 84721N socket extension set worldwide?

You can source the GEARWRENCH 84721N socket extension set worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right GEARWRENCH socket extension set for impact use?

To select the right GEARWRENCH socket extension set, match the drive size (input and output) to your ratchet and socket. For impact applications, choose a set with a Black Oxide finish like the 84721N, which resists wear. Ensure the extension length suits your access needs and that locking is not required for your task.

Used in

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Electrical assembly — GEARWRENCH 82106-06 long-nose pliers with cutter for gripping and cutting wire in confined spaces
General mechanics — GEARWRENCH 81758 metric combination wrench for tightening and loosening fasteners
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GEARWRENCH Products

3G Electric supplies GEARWRENCH 3/8" drive impact socket extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This 3/8" drive impact socket extension extends the reach of ratchets and impact wrenches for fastening or loosening fasteners. The black phosphate finish provides corrosion resistance. Suitable for automotive repair, industrial maintenance, and assembly tasks requiring a 3/8" drive system

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