Genius Tools Triple Square Bit Socket M8 Size 3/8 Inch Drive 220mm Extra Long Chrome Vanadium Steel – 310+8808
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Genius Tools Triple Square Bit Socket M8 Size 3/8 Inch Drive 220mm Extra Long Chrome Vanadium Steel – 310+8808
- 3/8-inch drive M8 triple square bit socket for matching M8 triple square fasteners with a compatible 3/8-inch drive tool.
- 220mm extra-long overall length helps access recessed fasteners and tight assemblies where additional reach is needed.
- Chrome vanadium steel construction provides the specified material for this Genius Tools bit socket, part number 310+8808.
- Stamped M8 size markings make the socket easier to identify quickly and keep organized with similar driver bits.
- Securely attached, interchangeable bit socket design supports practical use in repeat fastening, installation, and removal tasks.
Also Available in Other Sizes (34) Same tool, different size Show all 34 sizes Hide sizes
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Size M4 · Length 50mm
$6.66
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Size M4 · Length 110mm
$9.78
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Size M4 · Length 140mm
$12.17
-
Size M4 · Length 180mm
$14.02
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Size M4 · Length 220mm
$15.84
-
Size M5 · Length 50mm
$5.79
-
Size M5 · Length 110mm
$9.78
-
Size M5 · Length 140mm
$12.17
-
Size M5 · Length 180mm
$14.02
-
Size M5 · Length 220mm
$15.84
-
Size M6 · Length 50mm
$6.66
-
Size M6 · Length 110mm
$11.25
-
Size M6 · Length 140mm
$12.17
-
Size M6 · Length 180mm
$14.02
-
Size M6 · Length 220mm
$15.84
-
Size M8 · Length 50mm
$8.72
-
Size M8 · Length 110mm
$12.34
-
Size M8 · Length 140mm
$16.88
-
Size M8 · Length 180mm
$17.01
-
Size M10 · Length 50mm
$9.78
-
Size M10 · Length 110mm
$17.94
-
Size M10 · Length 140mm
$23.32
-
Size M10 · Length 180mm
$22.61
-
Size M10 · Length 220mm
$28.65
-
Size M12 · Length 50mm
$10.84
-
Size M12 · Length 110mm
$18.86
-
Size M12 · Length 140mm
$27.32
-
Size M12 · Length 180mm
$30.82
-
Size M12 · Length 220mm
$34.03
-
Size M14 · Length 50mm
$13.66
-
Size M14 · Length 110mm
$22.13
-
Size M14 · Length 140mm
$31.34
-
Size M14 · Length 180mm
$35.36
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Size M14 · Length 220mm
$34.23
Genius Tools Triple Square Bit Socket M8 Size 3/8 Inch Drive 220mm Extra Long Chrome Vanadium Steel – 310+8808 Professional Bit Socket
Built for professional technicians, this 3/8" drive M8 triple square bit socket is designed for consistent, repeatable fastening performance. The 220mm (8.66") extra-long profile helps access fasteners that sit deeper in assemblies where standard-length bit sockets can’t reach.
Made from High Speed Steel for strength and durability with anti-corrosive properties, it supports long-term shop use. Clear, stamped size markings improve organization and reduce time spent searching for the correct bit socket.
Key Benefits
- 3/8" drive M8 triple square bit socket fits common triple square fasteners.
- 220mm (8.66") overall length improves reach in tight, recessed locations.
- High Speed Steel construction delivers strength, durability, and anti-corrosive protection.
- Stamped size markings provide quick identification and more organized tool storage.
- Securely attached, interchangeable design built for rigorous professional technician use.
- Meets or exceeds ANSI standards for dependable, consistent tool performance.
- Backed by a Genius Tools Limited Lifetime Warranty against manufacturer defects.
SKU: 310+8808. Designed to handle heavy-use environments, this bit socket combines extra length, durable materials, and easy identification features to support efficient service work. Its ANSI-aligned build quality and warranty coverage help maintain confidence in demanding day-to-day applications.
| Brand | Genius Tools |
|---|---|
| Material | HSS |
| Size | M8 |
| Drive Size | 3/8" |
| Length | 220mm |
| Type | Triple Square Bit Sockets |
