SKU: 56523730721

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

$62.35 $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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    4.0 ★★★★★
    Based on 732 reviews
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    M
    Verified Purchase
    Michelle Marley
    Grantham, US
    ★★★★★ 5
    Great shelves
    Color: Light Brown, Size: 4, Color: Light Brown, Size: 4
    These are cute and easy to install. They were the perfect size for the location. I did use other drywall mounts to make sure they were more likely to stay in but after I installed they feel sturdy and reliable.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 14, 2025
    M
    Verified Purchase
    Mercy Lovell
    Birmingham, US
    ★★★★★ 5
    Great Product
    Color: Brown, Size: 4
    Love them! They’re fairly priced and can hold a lot of weight! Make the space look great!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 25, 2026
    J
    Verified Purchase
    Joseph Sohn
    Alexandria, US
    ★★★★★ 3
    Different mounting mechanism than photos
    Color: Light Brown, Size: 4, Color: Light Brown, Size: 4
    I'm going to start off this review by stating that the mounting mechanism used on the Shelf is different than the one shown in the photo. In the photo, it shows a single bar which would have made the Shelf easier to level however, the product I received has two separate bars which means I have to be extra careful holding a level against the paper. Stencil. The reason I chose this product over different listings was because for a dollar or two more its photo showed a single bar. Now for the pros and cons: Pros: Accurate measurement. Shelf appears to be actual wood! The photos made it looks like a veneer, which it is not. Easy to install. Includes good instructions. Seems like it can hold items fairly well. Cons: The mounting hardware for drywall pretty flimsy, and I stripped out some of the drywall anchors during install. They still worked, but it was annoying to finish inserting them. The shelf doesn't sit fully flush to the wall from factory as the screws included make it protrude slightly. I can fix this with my dremel, However, This could have been solved from the factory by making the cavity slightly deeper. As mentioned above in my main detractor, it is a two bar mounting system rather than a one bar, which was shown in the photo.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 21, 2024
    R
    Verified Purchase
    Rebecca J. Snow
    Alexandria, US
    ★★★★★ 4
    Pleased overall
    Color: Light Brown, Size: 4
    They have an unfinished feel, and the underside screws used to hold the shelf on the poles strip out really easy. Tighten those by hand and with care. Other than that, they look great and were easy to install. Came with a full set of hardware including anchors for various wall types. Stable enough to hold small to medium sized Lego sets (don't try to put Lego Hogwarts size kits on them--not big enough). Bought 3 sets of 4 and used others as Book shelves. They work very well for novel size or paperback sized books. Just make sure you anchor them well into the wall. These will only be as good as the installation.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 4, 2025
    N
    Verified Purchase
    Nancy K
    Whiting, US
    ★★★★★ 5
    Nice and Inexpensive!
    Color: Light Brown, Size: 4, Color: Light Brown, Size: 4
    Thé shelves are good quality and easy to hang. Thé instructions do leave a bit to be desired as they misidentify which anchor to use for dry wall. I followed instructions for the first shelf and it was not very stable. I switched to the other anchors and it was great. All hardware in included. These require minimum size holes in your wall, but it is a floating shelf so be prepared to patch when you take them down.  It’s a set of 4 so a good value!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 22, 2025

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