OTC Tools 1921 Locknut Socket  6 point, 2-1/2" Opening Size
SKU: 56523730721

OTC Tools 1921 Locknut Socket 6 point, 2-1/2" Opening Size

Sale price$62.35 Regular price$69.28
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Description

OTC Tools 1921 Locknut Socket 6 point, 2-1/2" Opening SizeOTC's specially designed wheel bearing locknut sockets make wheel bearing locknuts easy to remove or install. OTC wheel bearing locknut sockets are formed from high strength steel that is resistant to rounding out under high torque loads. Designed for use with 3 4 inch, square drive MANUAL tools only. NOT intended for use with impact tools use with impact tools will void the socket's warranty. 6 point, 2 1 2 inch (flat to flat) opening size. Measure

OTC's specially designed wheel bearing locknut sockets make wheel bearing locknuts easy to remove or install. OTC wheel bearing locknut sockets are formed from high-strength steel that is resistant to rounding out under high torque loads. Designed for use with 3/4 inch, square-drive MANUAL tools only. NOT intended for use with impact tools - use with impact tools will void the socket's warranty. 6 point, 2-1/2 inch (flat to flat) opening size. Measure locknut from flat to flat to determine socket size needed. 5 inches deep to ensure spindle clearance. Value is at the core of the OTC tool and equipment portfolio. For a simple repair or the most complex drivability concern, these award-winning tools universally solve problems faster, and at better value, than any other product line available. Whether it’s a specialty tool or unique piece of service equipment, OTC provides top solutions to modern automotive service challenges while increasing technicians’ productivity and shop profits.

Features

  • Wheel bearing locknuts are easy to remove or install with these specially designed sockets

  • OTC wheel bearing locknut sockets are formed from high-strength steel that is resistant to rounding out under high torque loads

  • Designed for use with 3/4 inch, square-drive MANUAL tools only

  • NOT intended for use with impact tools - use with impact tools will void the socket's warranty

  • 6 point, 2-1/2 inch flat to flat opening size with 5 inch depth; to determine socket size needed, measure locknut from flat to flat

Specifications

Manufacturer : OTC

Brand : OTC

Item Weight : 2.1 pounds

Product Dimensions : 3 x 3.3 x 3 inches

Item model number : 1921

Is Discontinued By Manufacturer : No

Manufacturer Part Number : 1921

Folding : No

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
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    • Delivery to the USA:
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    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 56523730721

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    Van&Car
    New York, US
    ★★★★★ 5
    Well priced
    Size: 1+6+6 Pack
    Very economically priced set of replacement parts for Eufy RoboVac 11S Max
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    Reviewed in the United States on January 25, 2026
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    jenten
    Port Orchard, US
    ★★★★★ 5
    Perfect fit
    Size: 2+6+1+12 Pack
    This is the second time I have ordered replacement parts for my Eufy robot vac. They fit perfectly.
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    Reviewed in the United States on November 3, 2025
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    Stacy Franklin
    Port Orchard, US
    ★★★★★ 5
    Good value replacement parts package
    Size: 2+6+1+12 Pack
    Purchasing the Replacement Parts for my Eufy RoboVac 11S Max has proven to be an excellent value for the cost. The kit, which includes brushes and a filter, has significantly extended the life and maintained the efficiency of my vacuum. It's reassuring to know that I can keep my RoboVac performing at its best without the need for costly professional services or a premature replacement of the unit itself. The ease of replacing the parts meant that my vacuum was back to its optimal cleaning performance in no time. For anyone looking to maintain their Eufy RoboVac 11S Max in top condition, these replacement parts are a wise and economical choice.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 28, 2024
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    Mr. Joseph
    Waukegan, US
    ★★★★★ 5
    Everything you need to do full maintence of your robot vaccum
    Style: C20 Parts * 19pcs
    this kit truly includes everything you need to do full maintenance of your eufy C20 vacuum. From replacement brushes and filters to cleaning tools and essential spare parts, it covers all the basics to keep your vacuum running like new. The components are well-made and fit perfectly, making installation quick and hassle-free. Regular maintenance becomes much easier when everything you need is in one convenient package. It saves time, extends the life of your vacuum, and helps maintain strong suction and cleaning performance. Highly recommended for routine upkeep and long-term performance.
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    Reviewed in the United States on February 11, 2026
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    Leonardo C.
    Louisville, US
    ★★★★★ 5
    Muy bueno
    Style: C20 Parts * 19pcs
    Muy bueno lo recomiendo
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    Reviewed in the United States on May 11, 2026

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