Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
APEX 3/8" Drive Impact Socket Extension, 4 in Length, UG-EX-376-4 - 3/8" Drive Impact Socket Extensions
APEX3/8" Drive Impact Socket Extensions

APEX 3/8" Drive Impact Socket Extension, 4 in Length, UG-EX-376-4

The APEX Impact Socket Extension (SKU UG-EX-376-4, MPN UG-EX-376-4) is a 3/8" drive impact socket extension with a 3/8" input and output drive size and a 4" overall length. It features a urethane-covered design and…

SKU 3G-OTH-316410

Also listed as: UGEX3764 · UG EX 376 4

Brand
APEX
Item
3/8" Drive Impact Socket Extension, 4 in Length, UG-EX-376-4
Part Number
UG-EX-376-4
Category
3/8" Drive Impact Socket Extensions
Available to Order
Also known as:UG-EX-376-4APEX
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

APEX
Manufacturer Part Number
UG-EX-376-4
Overall Lg
4 in
Output Drive Size
3/8 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The APEX Impact Socket Extension (SKU UG-EX-376-4, MPN UG-EX-376-4) is a 3/8" drive impact socket extension with a 3/8" input and output drive size and a 4" overall length. It features a urethane-covered design and does not include a locking mechanism.

Frequently Asked Questions

What is the APEX Impact Socket Extension UG-EX-376-4 used for?

The APEX Impact Socket Extension UG-EX-376-4 extends reach in high-torque fastening applications. Its 3/8" drive and 4" length suit automotive assembly, heavy equipment maintenance, and industrial bolting where impact wrenches are used. The urethane cover protects adjacent surfaces from marring.

What are the specifications of the APEX UG-EX-376-4?

The APEX UG-EX-376-4 has a 3/8" input and output drive size, 4" overall length, and a urethane-covered design. It does not include a locking mechanism. The manufacturer part number is UG-EX-376-4, and it is designed for impact tool use.

Where to buy APEX impact socket extensions worldwide?

3G Electric supplies APEX impact socket extensions like the UG-EX-376-4 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this and other APEX tooling.

How to select the right APEX impact socket extension length?

Select APEX impact socket extension length based on fastener accessibility and torque requirements. Shorter extensions (2–4") minimize torque loss and wobble; longer extensions (6–10") reach recessed fasteners. For the UG-EX-376-4, the 4" length balances reach and rigidity for 3/8" drive applications.

Used in

Common applications for APEX
Automotive assembly — APEX #2 Phillips insert bits (MPN 440-27X-5PK) for driving fasteners in interior and trim applications.
Aerospace maintenance — APEX Torq-Set bits (MPN 170-10A-5PK) for specialized fasteners requiring high torque and impact resistance.
Electronics manufacturing — APEX non-marring bit holders (UG-825) for precision assembly where surface damage must be avoided.
Truck and trailer operations — APEX truck bed extension rack (HITCH-EXT) for hauling longer items with adjustable width and 375 lb capacity.
General industrial maintenance — APEX magnetic bit holders (UG-M-838) for secure bit retention during fastening tasks in non-impact applications.
Appliance repair — APEX 5/16-inch bit holders (UG-855) for use with power tools in servicing equipment with hex-shank bits.
Not sure this is the right part? Photo-identify it→

APEX Products

3G Electric supplies APEX 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from APEX

View all APEX parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first