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    12 Products

    Self-Adjusting Ratcheting Box Wrench Head Sets

    Image of ProductInUse. Wrench and Socket Extension Not Included. Front orientation. Wrench Heads. Self-Adjusting Ratcheting Box Wrench Head Sets.
    Image of Product. Front orientation. Wrench Heads. Self-Adjusting Ratcheting Box Wrench Head Sets.

    Wrench and Socket

    Extension Not Included

    Get a strong grip in tight areas, even on fasteners that are rounded or damaged. Open the spring-loaded jaws in these heads to access a fastener like an open-end wrench; the jaws will automatically close when you push against the fastener. The 6-point opening grips hex heads on all sides. Also known as crowfoot wrenches. Attach one to a socket extension to reach obstructed fasteners. With the ratcheting feature, you can turn the fastener without removing and repositioning the wrench head.
    No. of
    Pieces
    Includes
    Turn Req.
    to Ratchet
    Material
    Wrench Opening
    Shape
    Container
    Type
    Each
    3/8" Square Drive
    6Wrench Heads: 8 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm15°Stainless Steel6-PointFoam Tray0000000000000000
     

    Box Wrench Head Sets

    Image of ProductInUse. Wrench Not Included. Front orientation. Wrench Heads. Box Wrench Head Sets.
    Image of Product. Front orientation. Wrench Heads. Box Wrench Head Sets.

    Wrench Not Included

    Attach one of the heads in these sets to a torque wrench for more leverage to loosen a stubborn fastener. Also known as torque adapters. You can easily calculate your desired torque setting with the precise 2” center-to-center length. The wrench heads can also be connected to an extension to reach fasteners when vertical clearance is limited. The box end grips all sides of the fastener to prevent slipping. For use with hand-drive tools only.
    No. of
    Pieces
    Includes
    Ctr.-to-Ctr.
    Lg.
    Material
    Wrench Opening
    Shape
    Container
    Type
    Each
    3/8" Square Drive
    9Wrench Heads: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"2"Chrome-Plated Steel12-PointMetal Bar000000000000000
    10Wrench Heads: 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm2"Chrome-Plated Steel12-PointPlastic Case00000000000000
     

    Box Wrench Heads

    Image of ProductInUse. Front orientation. Wrench Heads. Box Wrench Heads.
    Image of Product. Front orientation. Contains Annotated. Wrench Heads. Box Wrench Heads.
    Attach one of these heads to your square-drive ratchet or torque wrench to extend its reach or to access spaces with limited vertical clearance. Add an extension to get to an obstructed fastener.
    When used with a ratchet wrench, it can also help you get more leverage to break a stuck bolt loose. When used with a torque wrench, you can easily calculate your desired torque setting with the precise 2" center-to-center length. Also known as torque adapters.
    The box end grips all sides of the fastener to prevent slipping. For use with hand-drive tools only.
    Drive
    Size
    Overall
    Lg.
    Thk.
    Ctr.-to-Ctr.
    Lg.
    Material
    Wrench Opening
    Shape
    Each
    3/8" Square Drive
    3/8"2 11/16"17/64"2"Chrome-Plated Steel12-Point00000000000000
    7/16"2 3/4"19/64"2"Chrome-Plated Steel12-Point0000000000000
    1/2"2 13/16"21/64"2"Chrome-Plated Steel12-Point0000000000000
    9/16"2 7/8"23/64"2"Chrome-Plated Steel12-Point0000000000000
    5/8"2 7/8"25/64"2"Chrome-Plated Steel12-Point0000000000000
    11/16"2 15/16"27/64"2"Chrome-Plated Steel12-Point0000000000000
    3/4"3"29/64"2"Chrome-Plated Steel12-Point0000000000000
    13/16"2 15/16"31/64"2"Chrome-Plated Steel12-Point0000000000000
    7/8"3 1/16"33/64"2"Chrome-Plated Steel12-Point0000000000000
     
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