AMERICAN FORGE & FOUNDRY Automotive Socket: 3/4 in Drive Size, 2 1/2 in Socket Size
The AMERICAN FORGE & FOUNDRY Automotive Socket (MPN 18521) is a standard SAE lock nut socket with a 3/4 in drive size and 2 1/2 in socket size, featuring a 6-point design. It has a powder-coated finish and is not…
SKU 3G-OTH-329067
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Product Description
The AMERICAN FORGE & FOUNDRY Automotive Socket (MPN 18521) is a standard SAE lock nut socket with a 3/4 in drive size and 2 1/2 in socket size, featuring a 6-point design. It has a powder-coated finish and is not tether capable.
Frequently Asked Questions
What is the AMERICAN FORGE & FOUNDRY 18521 socket used for?
The AMERICAN FORGE & FOUNDRY 18521 is a standard SAE lock nut socket used for removing or installing lock nuts on heavy-duty equipment. Its 3/4 in drive and 2 1/2 in 6-point design suits automotive, truck, and industrial maintenance applications where high torque is required.
What are the specifications of the AMERICAN FORGE & FOUNDRY 18521 socket?
The AMERICAN FORGE & FOUNDRY 18521 socket has a 3/4 in drive size, 2 1/2 in socket size, and a 6-point standard profile. It features a powder-coated finish and is not tether capable. The manufacturer part number is 18521.
Where to buy the AMERICAN FORGE & FOUNDRY 18521 socket worldwide?
3G Electric supplies the AMERICAN FORGE & FOUNDRY 18521 socket to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right AMERICAN FORGE & FOUNDRY lock nut socket?
Select the AMERICAN FORGE & FOUNDRY lock nut socket by matching drive size and socket size to your fastener. For the 18521, use a 3/4 in drive ratchet or breaker bar with a 2 1/2 in lock nut. Ensure the 6-point design aligns with the nut's shape to prevent rounding.
Used in
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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.















