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Secure-Grip Open-End Wrenches
The opening shape makes more contact with fasteners for a better grip than standard open-end wrenches. These tools are also known as flare-nut or line wrenches.
Hex Secure-Grip Openings
Hex Secure-Grip Openings
| Drive Size | Overall Lg. | Opening Angle | Head Offset Angle | Head Thick. | Material | Appearance | Specifications Met | Each | |
Inch | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1/4" × 5/16" | 4 7/8" | 15° | 15° | 1/4" × 9/32" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 000000 |
| 3/8" × 7/16" | 5 13/16" | 15° | 15° | 5/16" × 11/32" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 1/2" × 9/16" | 6 13/16" | 15° | 15° | 3/8" × 13/32" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 5/8" × 11/16" | 7 3/4" | 15° | 15° | 7/16" × 15/32" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 3/4" × 1" | 9 1/2" | 15° | 15° | 1/2" × 5/8" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 7/8" × 1 1/8" | 10 1/2" | 15° | 15° | 9/16" × 11/16" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
Metric | |||||||||
| 7 mm × 8 mm | 5 3/4" | Straight | 15° | 11/32" × 21/64" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 9 mm × 11 mm | 6 3/8" | Straight | 15° | 13/32" × 25/64" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 10 mm × 12 mm | 7" | Straight | 15° | 13/32" × 25/64" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 13 mm × 14 mm | 7 5/8" | Straight | 15° | 15/32" × 29/64" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 15 mm × 17 mm | 8" | Straight | 15° | 1/2" × 31/64" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 16 mm × 18 mm | 8 7/8" | Straight | 15° | 17/32" × 33/64" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 19 mm × 21 mm | 9 1/2" | Straight | 15° | 19/32" × 37/64" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
Hex Secure-Grip and Rounded Openings
Hex Secure-Grip and Rounded Openings
| Drive Size | Overall Lg. | Opening Angle | Head Offset Angle | Head Thick. | Material | Appearance | Specifications Met | Each | |
Inch | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 3/8" | 5 3/4" | 30° × 15° | 15° | 11/32" × 3/8" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 000000 |
| 7/16" | 6" | 30° × 15° | 15° | 3/8" × 13/32" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 1/2" | 6 1/2" | 30° × 15° | 15° | 3/8" × 13/32" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 9/16" | 7" | 30° × 15° | 15° | 7/16" × 15/32" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 5/8" | 7 5/8" | 30° × 15° | 15° | 7/16" × 15/32" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 11/16" | 8 3/4" | 30° × 15° | 15° | 1/2" × 17/32" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
| 3/4" | 9 1/4" | 30° × 15° | 15° | 1/2" × 17/32" | Chrome-Plated Steel | Dull | ASME B107.100 | 0000000 | 00000 |
Secure-Grip Open-End Wrench Sets
Hex Secure-Grip Openings
Hex Secure-Grip and Rounded Openings
The opening shape makes more contact with fasteners for a better grip than standard open-end wrenches. These tools are also known as flare-nut or line wrenches.
| Number of Pieces | Sizes Included  | Overall Lg. | Head Style | Head Offset Angle | Opening Angle | Material | Appearance | Container Type | Each | |
Inch Wrench Sets | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Hex Secure-Grip Openings | ||||||||||
| 5 | 3/8" × 7/16" 1/2" × 9/16" 5/8" × 11/16" 3/4" × 1" 7/8" × 1 1/8" | 5 3/4"-10 1/2" | Offset × Offset | 15° × 15° | 15° × 15° | Chrome-Plated Steel | Dull | Fabric Roll-Up Pouch | 0000000 | 0000000 |
Hex Secure-Grip and Rounded Openings | ||||||||||
| 7 | 3/8" 7/16" 1/2" 9/16" 5/8" 11/16" 3/4" | 5 3/4"-9 1/4" | Offset × Standard | 15° | 30° × 15° | Chrome-Plated Steel | Dull | Fabric Roll-Up Pouch | 0000000 | 000000 |
Metric Wrench Sets | ||||||||||
Hex Secure-Grip Openings | ||||||||||
| 5 | 7 mm × 8 mm 9 mm × 11 mm 10 mm × 12 mm 13 mm × 14 mm 15 mm × 17 mm | 5 3/4"-8" | Offset × Offset | 15° × 15° | Straight × Straight | Chrome-Plated Steel | Dull | Fabric Roll-Up Pouch | 0000000 | 000000 |
Secure-Grip Tight-Clearance Offset Sockets
Hex Secure Grip
The opening makes more contact with fasteners for a better grip than standard open-end sockets. Also known as flare-nut or line wrench sockets, they're often used with flared tube fittings and fuel and hydraulic lines.
Hex secure-grip sockets achieve the best possible grip on hex fasteners and prevent rounding.
For technical drawings and 3-D models, click on a part number.
| Drive Size | Overall Lg. | Thick. | Center-to-Center Lg. | Material | Wrench Opening Shape | Each | |
3/8" Square Drive | |||||||
|---|---|---|---|---|---|---|---|
| 3/8" | 1 13/16" | 3/8" | 5/8" | Chrome-Plated Steel | Hex | 0000000 | 000000 |
| 7/16" | 1 1/2" | 13/32" | 5/8" | Chrome-Plated Steel | Hex | 0000000 | 00000 |
| 1/2" | 1 5/8" | 7/16" | 21/32" | Chrome-Plated Steel | Hex | 0000000 | 00000 |
| 9/16" | 1 5/8" | 7/16" | 11/16" | Chrome-Plated Steel | Hex | 0000000 | 00000 |
| 5/8" | 1 3/4" | 7/16" | 3/4" | Chrome-Plated Steel | Hex | 0000000 | 00000 |
| 11/16" | 1 13/16" | 15/32" | 3/4" | Chrome-Plated Steel | Hex | 0000000 | 00000 |
| 3/4" | 1 15/16" | 15/32" | 13/16" | Chrome-Plated Steel | Hex | 0000000 | 00000 |