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    • Ball_Joint_Tool_AllenHexKey_1891-102.jpg
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    QA1 Ball Joint Allen Hex Key | Fits Over Grease Zerk | 1891-102

    Vendor: QA1
    Part Number: 1891-102
    $14.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    Product DetailsFAQReviewsRelated Products

    The QA1 Allen hex key fits over the grease zerk on QA1 ball joints and is used to set ball joint pre-load. It works with the patented QA1 Ultimate Ball Joints, which are fully owner rebuildable, and can be ordered individually or together in the ball joint tool kit.

    Specifications:

    • Type: Allen hex key for ball joint pre-load adjustment
    • Fits over the grease zerk on QA1 ball joints
    • For use with QA1 Ultimate Ball Joints
    • Part number: 1891-102

    FAQ

    What is the QA1 1891-102 hex key used for?

    It fits over the grease zerk on QA1 ball joints and is used to set ball joint pre-load.

    Which ball joints does this hex key work with?

    It works with QA1 Ultimate Ball Joints, which are fully owner rebuildable.

    Can this tool be purchased on its own?

    Yes. It can be ordered individually or together in the QA1 ball joint tool kit.

    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy
    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy
    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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