Genius Tools Screwdriver Bit 1/4 Inch Hex Shank, 1/4 Inch Hex Drive, 88mm Length, Durable Construction - 3516
- Genius Tools 3516 screwdriver bit with a 1/4 inch hex shank and 1/4 inch hex drive for matching compatible hex drive systems.
- 88mm (3.46") overall length provides added reach, helping access fasteners in tighter working areas where shorter bits may be limited.
- High Speed Steel construction supports strength, durability, and anti-corrosive performance for dependable use in fastening and service tasks.
- Heat-treated design combines a tough exterior with inner core strength, adding confidence when selecting a durable screwdriver bit.
- Stamped size marking allows quick identification, making it easier to select the correct bit and keep tools organized.
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
-
Size 5/64" · Shank 1/4" · Length 88mm
$6.77
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Size 3/32" · Shank 1/4" · Length 30mm
$1.43
-
Size 3/32" · Shank 1/4" · Length 56mm
$3.12
-
Size 3/32" · Shank 1/4" · Length 88mm
$6.77
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Size 7/64" · Shank 1/4" · Length 30mm
$1.43
-
Size 7/64" · Shank 1/4" · Length 56mm
$2.71
-
Size 7/64" · Shank 1/4" · Length 88mm
$6.77
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Size 1/8" · Shank 1/4" · Length 30mm
$1.43
-
Size 1/8" · Shank 1/4" · Length 56mm
$3.12
-
Size 1/8" · Shank 1/4" · Length 88mm
$5.89
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Size 1/8" · Shank 5/16" · Length 30mm
$2.08
-
Size 5/32" · Shank 1/4" · Length 30mm
$1.43
-
Size 5/32" · Shank 1/4" · Length 56mm
$2.71
-
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
-
Size 3/16" · Shank 1/4" · Length 56mm
$2.71
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Size 3/16" · Shank 1/4" · Length 88mm
$6.77
-
Size 3/16" · Shank 5/16" · Length 30mm
$2.40
-
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
-
Size 7/32" · Shank 5/16" · Length 30mm
$2.08
-
Size 1/4" · Shank 1/4" · Length 30mm
$1.43
-
Size 1/4" · Shank 1/4" · Length 56mm
$3.12
-
Size 1/4" · Shank 5/16" · Length 30mm
$2.08
-
Size 9/32" · Shank 5/16" · Length 30mm
$2.23
-
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
-
Size 5/16" · Shank 5/16" · Length 56mm
$3.89
-
Size 5/16" · Shank 5/16" · Length 88mm
$8.34
-
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
Also Available in These Sets (2) This item is included in each set below Show all 2 sets Hide sets
Genius Tools Screwdriver Bit 1/4 Inch Hex Shank, 1/4 Inch Hex Drive, 88mm Length, Durable Construction - 3516 | Professional Screwdriver Bit
This professional screwdriver bit is built around a 1/4" hex shank and 1/4" hex drive interface for broad tool compatibility. With an overall length of 88mm (3.46 inches), it provides added reach while maintaining a compact, controlled profile for everyday service work.
Constructed from High Speed Steel, it is designed for high strength, durability, and resistance to corrosion. Heat treatment supports long-term performance by combining a tough exterior with a strong inner core, and the size stamping helps keep bits organized and easy to identify.
Key Benefits
- 1/4" hex shank and 1/4" hex drive fit common bit holders.
- 88mm overall length (3.46") supports access in tighter working areas.
- High Speed Steel construction delivers high strength and long wear life.
- Anti-corrosive properties help maintain performance in demanding shop conditions.
- Heat-treated design provides durable exterior with superior core strength.
- Stamped size marking enables fast identification and better tool organization.
- Meets or exceeds ANSI standards for consistent professional-grade quality.
Backed by the Genius Tools Limited Lifetime Warranty against manufacturer defects, this bit is made for professional technicians who rely on dependable fit and repeatable performance. SKU: 3516. The combination of standardized interfaces, durable steel, and clear markings helps streamline daily work and reduce downtime.
| Brand | Genius Tools |
|---|---|
| Material | High Speed Tool Steel |
| Size | 1/4" |
| Drive Size | 1/4" Hex Shank |
| Length | 88mm |
| Type | Hex Screwdriver Bits |
| Sizing System | SAE |