Genius Tools Hex Screwdriver Bit 1/8 Inch Size 1/4 Inch Hex Shank 56mm Length Precision Drive Durable Steel - 3308
- Genius Tools 3308 hex screwdriver bit has a 1/8 inch hex tip for matching compatible hex fasteners.
- 1/4 inch hex shank fits compatible hex shank drivers, helping confirm the required drive connection before purchase.
- 56mm (2.2 inch) overall length provides controlled fastening access while keeping the bit size and reach easy to verify.
- Durable steel construction is heat-treated for a tough exterior and strong inner core under repeat use.
- Stamped size marking supports quick, permanent identification, making this 1/8 inch hex bit easier to find and organize.
Also Available in Other Sizes (54) Same tool, different size Show all 54 sizes Hide sizes
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Size 1/16" · Shank 1/4" · Length 30mm
$1.43
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Size 1/16" · Shank 1/4" · Length 56mm
$3.12
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Size 1/16" · Shank 1/4" · Length 88mm
$6.77
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Size 5/64" · Shank 1/4" · Length 30mm
$1.43
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Size 5/64" · Shank 1/4" · Length 56mm
$2.71
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Size 5/64" · Shank 1/4" · Length 88mm
$6.77
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Size 3/32" · Shank 1/4" · Length 30mm
$1.43
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Size 3/32" · Shank 1/4" · Length 56mm
$3.12
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Size 3/32" · Shank 1/4" · Length 88mm
$6.77
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Size 7/64" · Shank 1/4" · Length 30mm
$1.43
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Size 7/64" · Shank 1/4" · Length 56mm
$2.71
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Size 7/64" · Shank 1/4" · Length 88mm
$6.77
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Size 1/8" · Shank 1/4" · Length 30mm
$1.43
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Size 1/8" · Shank 1/4" · Length 88mm
$5.89
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Size 1/8" · Shank 5/16" · Length 30mm
$2.08
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Size 5/32" · Shank 1/4" · Length 30mm
$1.43
-
Size 5/32" · Shank 1/4" · Length 56mm
$2.71
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Size 5/32" · Shank 1/4" · Length 88mm
$6.77
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Size 5/32" · Shank 5/16" · Length 30mm
$2.40
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Size 3/16" · Shank 1/4" · Length 30mm
$1.43
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Size 3/16" · Shank 1/4" · Length 56mm
$2.71
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Size 3/16" · Shank 1/4" · Length 88mm
$6.77
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Size 3/16" · Shank 5/16" · Length 30mm
$2.40
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Size 7/32" · Shank 1/4" · Length 30mm
$1.43
-
Size 7/32" · Shank 1/4" · Length 56mm
$2.71
-
Size 7/32" · Shank 1/4" · Length 88mm
$6.77
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Size 7/32" · Shank 5/16" · Length 30mm
$2.08
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Size 1/4" · Shank 1/4" · Length 30mm
$1.43
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Size 1/4" · Shank 1/4" · Length 56mm
$3.12
-
Size 1/4" · Shank 1/4" · Length 88mm
$7.24
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Size 1/4" · Shank 5/16" · Length 30mm
$2.08
-
Size 9/32" · Shank 5/16" · Length 30mm
$2.23
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Size 9/32" · Shank 5/16" · Length 56mm
$4.48
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Size 9/32" · Shank 5/16" · Length 88mm
$8.34
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Size 5/16" · Shank 5/16" · Length 30mm
$2.56
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Size 5/16" · Shank 5/16" · Length 56mm
$3.89
-
Size 5/16" · Shank 5/16" · Length 88mm
$8.34
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Size 3/8" · Shank 3/8" · Length 30mm
$4.16
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Size 3/8" · Shank 3/8" · Length 56mm
$6.12
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Size 3/8" · Shank 3/8" · Length 88mm
$11.13
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Size 7/16" · Shank 7/16" · Length 30mm
$4.73
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Size 7/16" · Shank 7/16" · Length 56mm
$6.77
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Size 7/16" · Shank 7/16" · Length 88mm
$15.04
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Size 1/2" · Shank 1/2" · Length 30mm
$5.80
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Size 1/2" · Shank 1/2" · Length 56mm
$8.63
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Size 1/2" · Shank 1/2" · Length 88mm
$18.93
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Size 9/16" · Shank 9/16" · Length 56mm
$9.46
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Size 9/16" · Shank 9/16" · Length 88mm
$20.59
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Size 5/8" · Shank 5/8" · Length 56mm
$9.90
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Size 5/8" · Shank 5/8" · Length 88mm
$21.43
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Size 11/16" · Shank 11/16" · Length 56mm
$13.36
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Size 11/16" · Shank 11/16" · Length 88mm
$22.82
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Size 3/4" · Shank 3/4" · Length 56mm
$15.04
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Size 3/4" · Shank 3/4" · Length 88mm
$25.61
Genius Tools Hex Screwdriver Bit 1/8 Inch Size 1/4 Inch Hex Shank 56mm Length Precision Drive Durable Steel - 3308 Professional Hex Screwdriver Bit
This professional hex screwdriver bit is built for precision fastening with a 1/8" hex tip and a 1/4" hex shank for broad compatibility with bit holders and drivers. Its 56mm (2.2") overall length supports controlled access while keeping a compact profile for organized storage.
Manufactured from High Speed Steel and heat treated for a tough exterior and strong inner core, it is designed for demanding, repeat-use environments. Permanent size stamping helps maintain clear identification in toolboxes, drawers, and shop systems.
Key Benefits
- 1/8" hex screwdriver bit with 1/4" hex shank for secure fit.
- 56mm (2.2") overall length supports precise control in compact setups.
- High Speed Steel construction delivers strength, durability, and anti-corrosive protection.
- Heat-treated design creates tough exterior with strong inner core for longevity.
- Stamped size marking provides permanent, easy identification during tool organization.
- Meets or exceeds ANSI standards for consistent quality and performance expectations.
- Backed by Genius Tools Limited Lifetime Warranty against manufacturer defects.
SKU: 3308. Designed and made for professional technicians, this bit is built to perform over a lifetime of heavy use while maintaining reliable fit and durable engagement. The combination of High Speed Steel, heat treatment, and clear identification makes it a practical choice for precision hex drive tasks.
| Brand | Genius Tools |
|---|---|
| Material | High Speed Tool Steel |
| Size | 1/8" |
| Drive Size | 1/4" Hex Shank |
| Length | 56mm |
| Type | Hex Screwdriver Bits |