We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

IRWIN Socket Extension Set: 3/8 in Input Drive Size, 3/8 in Output Drive Size - Impact Socket Extension Sets
IRWINImpact Socket Extension Sets

IRWIN Socket Extension Set: 3/8 in Input Drive Size, 3/8 in Output Drive Size

The IRWIN Socket Extension Set (MPN 1877497) is an impact socket extension set with a 3/8 in input drive size and a 3/8 in output drive size. It features a black oxide finish and does not include a locking mechanism.

SKU 3G-OTH-405866

Brand
IRWIN
Item
Socket Extension Set: 3/8 in Input Drive Size, 3/8 in Output Drive Size
Category
Impact Socket Extension Sets
Available to Order
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

IRWIN
Manufacturer Part Number
1877497
Type
Black Oxide, Std
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

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

Product Description

The IRWIN Socket Extension Set (MPN 1877497) is an impact socket extension set with a 3/8 in input drive size and a 3/8 in output drive size. It features a black oxide finish and does not include a locking mechanism.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the IRWIN Socket Extension Set used for?

The IRWIN Socket Extension Set (MPN 1877497) is used to extend the reach of a ratchet or impact wrench when tightening or loosening fasteners. It is designed for automotive repair, industrial maintenance, and construction applications where standard sockets cannot reach recessed bolts.

What are the specifications of the IRWIN Socket Extension Set?

The IRWIN Socket Extension Set has a 3/8 in input drive size and a 3/8 in output drive size. It features a black oxide finish for corrosion resistance and does not include a locking mechanism. The set is designed for impact use and is manufactured by IRWIN under MPN 1877497.

Where to buy the IRWIN Socket Extension Set worldwide?

The IRWIN Socket Extension Set is available to order worldwide through 3G Electric, a global industrial equipment distributor. 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time.

How to select the right IRWIN Socket Extension Set?

To select the right IRWIN Socket Extension Set, match the input and output drive size to your ratchet or impact wrench—this set uses 3/8 in drive. Consider whether you need a locking mechanism for secure retention; this set does not include locking. For impact applications, ensure the extension is rated for impact use.

Used in

Common applications for IRWIN
Wood framing and decking — IRWIN ship auger bits (e.g., SKU 4AAT6) for deep drilling in timber
Electrical and plumbing installations — IRWIN hybrid utility bits (e.g., SKU 5ELR0) for drilling through wood and thin metal
Automotive assembly and repair — IRWIN power socket adapters (e.g., SKU 55EW60) for driving sockets with impact tools
General construction fastening — IRWIN impact Torx bits (e.g., SKU 787P77) for driving screws in metal and wood
Cabinet making and furniture assembly — IRWIN power bits (e.g., SKU 55EW15) for Phillips head screws in particle board and hardwood
Maintenance and repair tasks — IRWIN insert bits (e.g., SKU 55EW26) for quick bit changes in cordless screwdrivers

IRWIN Products

3G Electric supplies IRWIN impact socket extension sets. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
IRWIN Socket Adapter: 1/2 in Input Drive Size, Black Oxide, 3/8 in Output Drive Size, Square (MPN 1877498)
IRWIN
IRWIN Socket Adapter: 1/2 in Input Drive Size, Black Oxide, 3/8 in Output Drive Size, Square (MPN 1877498)
IRWIN Socket Adapter: 1/4 in Input Drive Size, Black Oxide, 1/2 in Output Drive Size, Hex, 5 PK (MPN IWAF36212B5)
IRWIN
IRWIN Socket Adapter: 1/4 in Input Drive Size, Black Oxide, 1/2 in Output Drive Size, Hex, 5 PK (MPN IWAF36212B5)
IRWIN Socket Adapter: 1/2 in Output Drive Size, Square, 2 in Overall Lg, Black Oxide (MPN IWAF26212)
IRWIN
IRWIN Socket Adapter: 1/2 in Output Drive Size, Square, 2 in Overall Lg, Black Oxide (MPN IWAF26212)
IRWIN Socket Adapter: 1/4 in Output Drive Size, Square, 2 in Overall Lg, Black Oxide (MPN IWAF26214)
IRWIN
IRWIN Socket Adapter: 1/4 in Output Drive Size, Square, 2 in Overall Lg, Black Oxide (MPN IWAF26214)
TEKTON Impact Extension Set: 3/8 in Input Drive Size, 1/2 in_1/4 in Output Drive Size (MPN SIA91101)
TEKTON
TEKTON Impact Extension Set: 3/8 in Input Drive Size, 1/2 in_1/4 in Output Drive Size (MPN SIA91101)
TEKTON Impact Extension Set: 1/2 in Input Drive Size, 3/4 in_3/8 in Output Drive Size (MPN SIA92101)
TEKTON
TEKTON Impact Extension Set: 1/2 in Input Drive Size, 3/4 in_3/8 in Output Drive Size (MPN SIA92101)

More from IRWIN

View all IRWIN parts