SAE Hex Key Wrenches
- SAE hex key wrenches in a classic L-shape for inch hex socket screws and set screws.
- Eighteen inch sizes from a tiny 1/20 inch to a heavy 3/4 inch, covering small set screws to big cap screws.
- Long arms range from 40mm to 180mm, with short arms from 12mm to 36mm depending on the size.
- Short arm in the screw gives leverage to break it loose; long arm in the screw gives reach and fast spinning.
- Made of Chrome Vanadium Steel, so the keys stay straight and keep sharp hex corners.
Available Sizes (18) Show all 18 sizes Hide sizes
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Size 1/20"
$2.52
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Size 1/16"
$2.19
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Size 5/64"
$2.19
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Size 3/32"
$2.27
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Size 7/64"
$2.61
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Size 1/8"
$2.27
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Size 9/64"
$2.27
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Size 5/32"
$2.27
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Size 3/16"
$2.94
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Size 7/32"
$2.67
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Size 1/4"
$2.67
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Size 5/16"
$3.70
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Size 3/8"
$4.75
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Size 7/16"
$6.23
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Size 1/2"
$8.41
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Size 9/16"
$11.23
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Size 5/8"
$13.76
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Size 3/4"
$22.18
Genius Tools SAE Hex Key Wrenches
Genius Tools SAE Hex Key Wrenches are L-shaped keys sized for inch hex socket screws. They are found in toolboxes for machinery, American-made equipment, bicycles, door hardware and furniture, wherever SAE cap screws and set screws are used.
Eighteen sizes are available: 1/20, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8 and 3/4 inch. Long arm lengths go from 40mm on the smallest key up to 180mm on the 3/4 inch, and the short arm from 12mm to 36mm.
The simple L-shape gives you two ways to work. Use the short end in the screw for high leverage when loosening, then switch to the long end for reach and quick turning.
Every key is made of Chrome Vanadium Steel for strength and long life. The series also has extra long and wobble versions when you need more reach or angled access.
- Type: L-shaped hex key wrench
- Sizes: 1/20" to 3/4" (18 SAE sizes)
- Long arm: 40mm to 180mm
- Short arm: 12mm to 36mm
- Material: Chrome Vanadium Steel
| Type | Hex Key Wrenches |
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