McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Yes
    No
    Comments
    E-mail address (if you would like a response)

    Sure-Grip Open-End Wrench

    12-Point Openings, 15 mm x 17 mm Size, 8" Overall Length

    Image of Product. Front orientation. Sure-Grip Open-End Wrench, 12-Point Openings, 15 mm x 17 mm Size, 8" Overall Length.
    Image of Attribute. Front orientation. Contains Annotated. Sure-Grip Open-End Wrench, 12-Point Openings, 15 mm x 17 mm Size, 8" Overall Length.
    Image of Attribute. Front orientation. Contains Annotated. Sure-Grip Open-End Wrench, 12-Point Openings, 15 mm x 17 mm Size, 8" Overall Length.
    Image of Product. Side1 orientation. Contains SizingReference. Sure-Grip Open-End Wrench, 12-Point Openings, 15 mm x 17 mm Size, 8" Overall Length.
    000000 each
    54855A35
    In stock
    54855A35
    000000 each
    Each
    In stock
    Number of Heads

    2

    Relative Length

    Standard

    Wrench Opening Shape

    12-Point Sure-Grip Opening

    Material

    Chrome-Plated Steel

    Drive Size

    15 mm × 17 mm

    Overall Length

    8"

    Head Style

    Offset

    Opening Angle

    Straight

    Head Offset Angle

    15°

    Head Thickness

    1/2" × 31/64"

    Appearance

    Dull

    Specifications Met

    ASME B107.100

    For Drive Style

    External 12-Point, External Hex

    For Use On

    Flare Nuts

    For Use With

    Screws and Nuts

    Performance

    Sure Grip

    Ratcheting

    Nonratcheting

    System of Measurement

    Metric

    Wrench Style

    Open End

    Wrench Type

    Standard

    Country of Origin

    United States

    DFARS Compliance

    Specialty Metals COTS-Exempt

    Export Control Classification Number (ECCN)

    EAR99

    REACH Compliance

    REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant

    RoHS Compliance

    Not Compliant

    Schedule B Number

    820411.0030

    U.S.–Mexico–Canada Agreement (USMCA) Qualifying

    Yes

    Get a firm hold on flare nuts and fittings to create leak-tight seals on tubing without cracking it. The heads on these wrenches have recessed corners to distribute turning force more evenly than standard wrenches, preventing stripping and slipping. They're well-suited for tight spots on refrigeration, brake, fuel, or hydraulic lines. Also known as flare-nut or line wrenches.

    12-Point Sure-Grip OpeningThese wrenches slide onto hex-head fasteners at more angles than those with hex sure-grip openings for quicker engagement. However, they’re more prone to slipping because they make less direct contact with the surfaces.

    Chrome-Plated SteelThe most popular finish, these wrenches won't rust or chip. Although they withstand moisture better than black oxide, they don't hold up to harsh chemicals as well as stainless steel.

    DullWith a textured finish, these wrenches won't slip out of your hands, even when greasy or oily.