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    31 Products

    Sure-Grip Open-End Wrenches

    Image of Product. Front orientation. Open-End Wrenches. Sure-Grip Open-End Wrenches.
    Image of Attribute. Front orientation. Contains Annotated. Sure-Grip Open-End Wrenches.
    Image of Attribute. Front orientation. Contains Annotated. Sure-Grip Open-End Wrenches.
    Image of Specification. Front orientation. ZoomedIn view. Contains Border. Hex Sure-Grip Opening. Sure-Grip Open-End Wrenches.
    Image of Specification. Front orientation. ZoomedIn view. Contains Border. Round Opening. Sure-Grip Open-End Wrenches.

    Hex

    Sure-Grip

    Opening

    Round

    Opening

    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.
    Hex Sure-Grip Opening—Avoid rounding off the corners of hex-head fasteners. These wrenches won't slip, even when nuts and bolts are rusted or damaged, since they grip the sides rather than the corners.
    Hex Sure-Grip and Round Openings—One end snugly grips sides rather than corners of hex-head fasteners so they won’t slip, even when nuts and bolts are rusted or damaged. The other end spreads force evenly with round edges to prevent stripping your fasteners.
    Chrome-Plated Steel—The 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.
    Dull—With a textured finish, these wrenches won't slip out of your hands, even when greasy or oily.
    Drive Size
    Overall
    Lg.
    Head Style
    Opening
    Angle
    Head Offset
    Angle
    Head Thickness
    Appearance
    Specs. Met
    Each
    Hex Sure-Grip Opening
     
    Chrome-Plated Steel
    1/4" × 5/16"4 7/8"Offset15°15°1/4" × 9/32"DullASME B107.1000000000000000
    3/8" × 7/16"5 13/16"Offset15°15°5/16" × 11/32"DullASME B107.100000000000000
    1/2" × 9/16"6 13/16"Offset15°15°3/8" × 13/32"DullASME B107.100000000000000
    5/8" × 11/16"7 3/4"Offset15°15°7/16" × 15/32"DullASME B107.100000000000000
    3/4" × 1"9 1/2"Offset15°15°1/2" × 5/8"DullASME B107.100000000000000
    7/8" × 1 1/8"10 1/2"Offset15°15°9/16" × 11/16"DullASME B107.100000000000000
    7 mm × 8 mm5 3/4"OffsetStraight15°11/32" × 21/64"DullASME B107.100000000000000
    9 mm × 11 mm6 3/8"OffsetStraight15°13/32" × 25/64"DullASME B107.100000000000000
    10 mm × 12 mm7"OffsetStraight15°13/32" × 25/64"DullASME B107.100000000000000
    13 mm × 14 mm7 5/8"OffsetStraight15°15/32" × 29/64"DullASME B107.100000000000000
    15 mm × 17 mm8"OffsetStraight15°1/2" × 31/64"DullASME B107.100000000000000
    16 mm × 18 mm8 7/8"OffsetStraight15°17/32" × 33/64"DullASME B107.100000000000000
    19 mm × 21 mm9 1/2"OffsetStraight15°19/32" × 37/64"DullASME B107.100000000000000
     
    Hex Sure-Grip and Round Openings
     
    Chrome-Plated Steel
    3/8"5 3/4"Offset × Standard30° × 15°15°11/32" × 3/8"DullASME B107.100000000000000
    7/16"6"Offset × Standard30° × 15°15°3/8" × 13/32"DullASME B107.100000000000000
    1/2"6 1/2"Offset × Standard30° × 15°15°3/8" × 13/32"DullASME B107.100000000000000
    9/16"7"Offset × Standard30° × 15°15°7/16" × 15/32"DullASME B107.100000000000000
    5/8"7 5/8"Offset × Standard30° × 15°15°7/16" × 15/32"DullASME B107.100000000000000
    11/16"8 3/4"Offset × Standard30° × 15°15°1/2" × 17/32"DullASME B107.100000000000000
    3/4"9 1/4"Offset × Standard30° × 15°15°1/2" × 17/32"DullASME B107.100000000000000
     

    Sure Grip Wrench Heads

    Image of System. Wrench and Socket Extension Not Included. Front orientation. Wrench Heads. Sure Grip Wrench Heads.
    Image of Product. Front orientation. Contains Annotated. Wrench Heads. Sure Grip Wrench Heads, Hex Sure-Grip Opening.

    Wrench and Socket

    Extension Not Included

    Hex Sure-Grip Opening

    Grip more of your fastener head with these wrench heads. They have a hex or 12-point opening with more surface area than rounded wrench heads, so they make more contact with fasteners for a better hold. Also known as flare-nut crowfoot wrenches or line wrenches, they're often used with flared tube fittings as well as fuel and hydraulic lines. Connect them to your socket extension and ratchet wrench to turn fasteners where clearance is limited from both the top and side. You can also attach one directly to your ratchet wrench to convert it into an open-ended ratcheting wrench.
    Hex Sure-Grip Opening—Hex sure-grip wrench openings achieve the best possible grip on hex fasteners and prevent rounding.
    Drive
    Size
    Overall
    Lg.
    Thk.
    Ctr.-to-Ctr.
    Lg.
    Material
    Wrench Opening
    Shape
    Each
    3/8" Square Drive
    3/8"1 13/16"3/8"5/8"Chrome-Plated SteelHex Sure Grip0000000000000
    7/16"1 1/2"13/32"5/8"Chrome-Plated SteelHex Sure Grip000000000000
    1/2"1 5/8"7/16"21/32"Chrome-Plated SteelHex Sure Grip000000000000
    9/16"1 5/8"7/16"11/16"Chrome-Plated SteelHex Sure Grip000000000000
    5/8"1 3/4"7/16"3/4"Chrome-Plated SteelHex Sure Grip000000000000
    11/16"1 13/16"15/32"3/4"Chrome-Plated SteelHex Sure Grip000000000000
    3/4"1 15/16"15/32"13/16"Chrome-Plated SteelHex Sure Grip000000000000
     

    Sure-Grip Open-End Wrench Sets

    Image of Product. Front orientation. Open-End Wrenches. Sure-Grip Open-End Wrench Sets.
    Image of Attribute. Front orientation. Contains Annotated. Sure-Grip Open-End Wrench Sets.
    Image of Attribute. Front orientation. Contains Annotated. Sure-Grip Open-End Wrench Sets.
    Image of Specification. Front orientation. ZoomedIn view. Contains Border. Hex Sure-Grip Opening. Sure-Grip Open-End Wrench Sets.
    Image of Specification. Front orientation. ZoomedIn view. Contains Border. Round Opening. Sure-Grip Open-End Wrench Sets.

    Hex

    Sure-Grip

    Opening

    Round

    Opening

    Get a firm hold on various sizes of 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.
    Hex Sure-Grip Opening—Avoid rounding off the corners of hex-head fasteners. These wrenches won't slip, even when nuts and bolts are rusted or damaged, since they grip the sides rather than the corners.
    Hex Sure-Grip and Round Openings—One end snugly grips sides rather than corners of hex-head fasteners so they won’t slip, even when nuts and bolts are rusted or damaged. The other end spreads force evenly with round edges to prevent stripping your fasteners.
    Chrome-Plated Steel—The 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.
    Dull—With a textured finish, these wrenches won't slip out of your hands, even when greasy or oily.
    No. of
    Pieces
    Sizes Included
    Overall Lg.
    Head Style
    Head Offset
    Angle
    Opening
    Angle
    Appearance
    Container Type
    Each
    Hex Sure-Grip Opening
     
    Chrome-Plated Steel
    51/2" × 9/16"
    3/4" × 1"
    3/8" × 7/16"
    5/8" × 11/16"
    7/8" × 1 1/8"
    5 3/4" to 10 1/2"Offset15°15°DullFabric Roll-Up Pouch00000000000000
    57 mm × 8 mm
    9 mm × 11 mm
    10 mm × 12 mm
    13 mm × 14 mm
    15 mm × 17 mm
    5 3/4" to 8"Offset15°StraightDullFabric Roll-Up Pouch0000000000000
     
    Hex Sure-Grip and Round Openings
     
    Chrome-Plated Steel
    71/2"
    3/4"
    3/8"
    5/8"
    7/16"
    9/16"
    11/16"
    5 3/4" to 9 1/4"Offset × Standard15°30° × 15°DullFabric Roll-Up Pouch0000000000000
     

    Sure Grip Wrench Head Sets

    Image of ProductInUse. Wrench and Socket Extension Not Included. Front orientation. Wrench Heads. Sure Grip Wrench Head Sets.
    Image of Product. Front orientation. Wrench Heads. Sure Grip Wrench Head Sets.

    Wrench and

    Socket Extension

    Not Included

    Grip more of your fastener head with these wrench heads. They have a hex or 12-point opening with more surface area than rounded wrench heads, so they make more contact with fasteners for a better hold. Also known as flare-nut crowfoot wrenches or line wrenches, they're often used with flared tube fittings as well as fuel and hydraulic lines. Connect them to a socket extension and ratchet wrench to turn fasteners where clearance is limited from both the top and side. You can also attach one directly to your ratchet wrench to convert it into an open-ended ratcheting wrench.
    No. of
    Pieces
    Includes
    Material
    Wrench Opening
    Shape
    Container Type
    Each
    3/8" Square Drive
    18Wrench Heads: 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 27 mmNickel-Plated SteelHex Sure GripPlastic Clip Rail000000000000000
     
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