McGard NEW Trailer Wheel Lock 74044 1/2-20 Cone Seat Marine NOS Part 0810

McGard Trailer Wheel Lock — Part Number 74044
Brand: McGard | Condition: New

You are purchasing a new McGard Trailer Wheel Lock, part number 74044, part of McGard's marine/trailer wheel lock and lug nut line. McGard wheel locks function like a standard lug nut but require a special key tool for installation and removal, providing theft deterrence for trailer wheels. McGard has been protecting wheels since 1964, with all locks and lug nuts meeting or exceeding the highest OEM proof load standards (135,000–160,000 PSI).

Condition Details: This is a new, uninstalled part. As is common with NOS inventory, the original packaging may show signs of shelf wear or age. The part itself is new and fully functional.

Specifications:

• Type: Trailer Wheel Lock / Lug Nut (Marine Series)
• Thread: 1/2"-20 (typical for this McGard marine series; verify against your trailer's lug nuts)
• Seat Type: Cone Seat, 60-degree taper

Important Fitment Note: As with all McGard products, it is the installer's responsibility to verify that the thread size, shank length, and seating surface (cone, radius, flat, etc.) match the lug nut being replaced. Most OEM trailer wheels use 1/2"-20 cone seat lug nuts and locks, but always check with your trailer manufacturer for the proper thread size and seating type before ordering.

Why Choose Quality Replacement Parts? McGard wheel locks are precision machined from restricted chemistry steel and through-hardened for unsurpassed security, with bearing surface concentricity 30% more precise than OEM standards.

Returns: We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.

Thank you for choosing QBS Parts Inc! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience.

Please verify fitment using your trailer's wheel stud thread size and seat type before purchasing. Feel free to message us with any questions — we're here to help!

QBS Parts, Inc. — Gardena, CA