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AMERICAN FORGE SAE Lock Nut Socket, 5-1/4 in, 6-Point, Std - SAE Lock Nut Sockets
AMERICAN FORGESAE Lock Nut Sockets

AMERICAN FORGE SAE Lock Nut Socket, 5-1/4 in, 6-Point, Std

The AMERICAN FORGE & FOUNDRY Automotive Socket is a standard SAE lock nut socket with a 3/4 in drive size and 5 1/4 in socket size, featuring a 6-point design. It is powder coated and not tether capable, with…

SKU 3G-OTH-329006

Brand
AMERICAN FORGE
Item
SAE Lock Nut Socket, 5-1/4 in, 6-Point, Std
Part Number
18539
Category
SAE Lock Nut Sockets
Available to Order
Also known as:18539AMERICAN FORGE
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

AMERICAN FORGE
Manufacturer Part Number
18539
Type
6-Point, Std
Socket Size
5 1/4 in

Technical Documents

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

Product Description

The AMERICAN FORGE & FOUNDRY Automotive Socket is a standard SAE lock nut socket with a 3/4 in drive size and 5 1/4 in socket size, featuring a 6-point design. It is powder coated and not tether capable, with manufacturer part number 18539.

Frequently Asked Questions

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

This SAE lock nut socket is designed for heavy-duty automotive and industrial applications, such as removing or installing lock nuts on trucks, trailers, and machinery. Its 6-point, standard profile provides secure engagement on hex fasteners, while the 3/4 in drive size suits high-torque impact tools.

What are the specifications of the AMERICAN FORGE & FOUNDRY Automotive Socket?

The socket has a 3/4 in drive size and a 5 1/4 in socket size, with a 6-point, standard design. It is powder coated for corrosion resistance and is not tether capable. The manufacturer part number is 18539, and it is made by AMERICAN FORGE & FOUNDRY.

Where to buy the AMERICAN FORGE & FOUNDRY Automotive Socket worldwide?

3G Electric supplies the AMERICAN FORGE & FOUNDRY Automotive Socket worldwide. 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 on this SAE lock nut socket.

How to select the right AMERICAN FORGE & FOUNDRY Automotive Socket?

Ensure the drive size matches your ratchet or impact wrench (3/4 in for this model). The socket size must fit the fastener head (5 1/4 in for large lock nuts). For high-torque applications, a 6-point design reduces rounding. This standard socket is not tether capable, so use a retaining ring if needed.

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
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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.

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This SAE lock nut socket features a 6-point, standard profile with a 2 3/32 in socket size. It is used for tightening or loosening lock nuts in automotive and industrial applications, providing a secure grip on hex fasteners
AMERICAN FORGE
This SAE lock nut socket features a 6-point, standard profile with a 2 3/32 in socket size. It is used for tightening or loosening lock nuts in automotive and industrial applications, providing a secure grip on hex fasteners

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