Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 4 1/2 in Socket Size - SAE Lock Nut Sockets
AMERICAN FORGESAE Lock Nut Sockets

AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 4 1/2 in Socket Size

The AMERICAN FORGE & FOUNDRY Automotive Socket (MPN 18538) is a standard SAE lock nut socket with a 3/4 in drive size and 4 1/2 in socket size. It features an 8-point design and a powder-coated finish. This socket is…

SKU 3G-OTH-328996

Brand
AMERICAN FORGE
Item
& FOUNDRY Automotive Socket: 3/4 in Drive Size, 4 1/2 in Socket Size
Category
SAE Lock Nut Sockets
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

AMERICAN FORGE
Manufacturer Part Number
18538
Type
8-Point, Std
Socket Size
4 1/2 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

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

Product Description

The AMERICAN FORGE & FOUNDRY Automotive Socket (MPN 18538) is a standard SAE lock nut socket with a 3/4 in drive size and 4 1/2 in socket size. It features an 8-point design and a powder-coated finish. This socket is not tether capable.

Frequently Asked Questions

What is the AMERICAN FORGE & FOUNDRY Automotive Socket 18538 used for?

This SAE lock nut socket is designed for heavy-duty automotive and industrial applications where a standard 8-point drive is required to remove or install lock nuts. Its 4 1/2 in socket size and 3/4 in drive make it suitable for large fasteners on trucks, construction equipment, and machinery.

What are the specifications of the AMERICAN FORGE & FOUNDRY 18538 socket?

The AMERICAN FORGE & FOUNDRY Automotive Socket (MPN 18538) has a 3/4 in drive size, a 4 1/2 in socket size, and an 8-point standard configuration. It features a powder-coated finish and is not tether capable. This SAE lock nut socket is built for durability in demanding environments.

Where to buy the AMERICAN FORGE & FOUNDRY 18538 socket worldwide?

3G Electric supplies the AMERICAN FORGE & FOUNDRY 18538 socket to customers worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this socket for your operations.

How to select the right AMERICAN FORGE & FOUNDRY socket for lock nuts?

To select the correct AMERICAN FORGE & FOUNDRY lock nut socket, match the drive size (3/4 in) and socket size (4 1/2 in) to your fastener. Ensure the 8-point configuration fits the nut profile. For heavy-duty use, the powder-coated finish provides corrosion resistance. Always verify compatibility with your tool system.

Used in

Common applications for AMERICAN FORGE
Automotive repair — SAE lock nut sockets for removing and installing wheel lock nuts on heavy trucks
Industrial maintenance — 3/4 in drive sockets for servicing large machinery fasteners in manufacturing plants
Assembly operations — 8-point sockets for square-drive fasteners on conveyor systems or presses
Equipment servicing — Standard-depth sockets for lock nut adjustments on pumps and compressors
Fleet maintenance — SAE socket sets for maintaining diesel engines and chassis components

AMERICAN FORGE Products

3G Electric supplies AMERICAN FORGE sae lock nut sockets. 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
SK PROFESSIONAL TOOLS Socket Set: 3/8 in Drive, 13 Piece, 6-Point, SAE, 1/4 in to 1 in (MPN 4613)
SK PROFESSIONAL TOOLS
SK PROFESSIONAL TOOLS Socket Set: 3/8 in Drive, 13 Piece, 6-Point, SAE, 1/4 in to 1 in (MPN 4613)
SK PROFESSIONAL TOOLS Socket Set: 1/4 in Drive, 10 Piece, 6-Point, SAE, 3/16 in to 9/16 in (MPN 4910)
SK PROFESSIONAL TOOLS
SK PROFESSIONAL TOOLS Socket Set: 1/4 in Drive, 10 Piece, 6-Point, SAE, 3/16 in to 9/16 in (MPN 4910)
SK PROFESSIONAL TOOLS Socket Set: 1/2 in Drive, 13 Piece, 6-Point, SAE, 7/16 in to 1 1/4 in (MPN 4113-6)
SK PROFESSIONAL TOOLS
SK PROFESSIONAL TOOLS Socket Set: 1/2 in Drive, 13 Piece, 6-Point, SAE, 7/16 in to 1 1/4 in (MPN 4113-6)
SK PROFESSIONAL TOOLS Socket Set: 3/8 in Drive, 20 Piece, 6-Point, SAE, 5/16 in to 7/8 in (MPN 89040)
SK PROFESSIONAL TOOLS
SK PROFESSIONAL TOOLS Socket Set: 3/8 in Drive, 20 Piece, 6-Point, SAE, 5/16 in to 7/8 in (MPN 89040)
SK PROFESSIONAL TOOLS Socket: SAE, 1/2 in Drive Size, 3/4 in Socket Size, 6-Point, Std, Chrome (MPN 41124)
SK PROFESSIONAL TOOLS
SK PROFESSIONAL TOOLS Socket: SAE, 1/2 in Drive Size, 3/4 in Socket Size, 6-Point, Std, Chrome (MPN 41124)
SK PROFESSIONAL TOOLS Socket Set: 3/8 in Drive, 13 Piece, 6-Point, SAE, 1/4 in to 1 in (MPN 4413)
SK PROFESSIONAL TOOLS
SK PROFESSIONAL TOOLS Socket Set: 3/8 in Drive, 13 Piece, 6-Point, SAE, 1/4 in to 1 in (MPN 4413)

More from AMERICAN FORGE

View all AMERICAN FORGE parts
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 3 3/4 in Socket Size, 6-Point, Std (MPN 18526)
AMERICAN FORGE
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 3 3/4 in Socket Size, 6-Point, Std (MPN 18526)
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 7/8 in Socket Size, 6-Point, Std (MPN 18532)
AMERICAN FORGE
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 7/8 in Socket Size, 6-Point, Std (MPN 18532)
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 9/16 in Socket Size, 8-Point, Std (MPN 18505)
AMERICAN FORGE
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 9/16 in Socket Size, 8-Point, Std (MPN 18505)
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 3/8 in Socket Size, 6-Point, Std (MPN 18536)
AMERICAN FORGE
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 3/8 in Socket Size, 6-Point, Std (MPN 18536)
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 4 7/8 in Socket Size, 8-Point, Std (MPN 18519)
AMERICAN FORGE
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 4 7/8 in Socket Size, 8-Point, Std (MPN 18519)
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 1/2 in Socket Size, 6-Point, Std (MPN 18521)
AMERICAN FORGE
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 1/2 in Socket Size, 6-Point, Std (MPN 18521)
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 3/32 in Socket Size, 6-Point, Std (MPN 18501)
AMERICAN FORGE
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 3/32 in Socket Size, 6-Point, Std (MPN 18501)
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 1/4 in Socket Size, 6-Point, Std (MPN 18520)
AMERICAN FORGE
AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 1/4 in Socket Size, 6-Point, Std (MPN 18520)