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Klein Tools 3/8'' Magnetic Tip Nut Driver, 6'' Hollow Shank

Klein Tools 646-3/8M
SKU KLT-64638M
Klein Tools 3/8'' Magnetic Tip Nut Driver, 6'' Hollow Shank

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Klein Tools 3/8" Magnetic Tip Nut Driver, 6" Hollow Shank features an exclusive hollow shaft design with a Rare Earth magnetic tip that allows for an unobstructed pass-through even on long bolt applications. Handle dome is color coded for easy identification. The internal flanges provide a solid, twist-resistant shaft anchor. The Cushion-Grip handle allows for greater torque and comfort.

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Klein Tools 646-3/8M Description

Klein Tools 3/8" Magnetic Tip Nut Driver, 6" Hollow Shank features an exclusive hollow shaft design with a Rare Earth magnetic tip that allows for an unobstructed pass-through even on long bolt applications. Handle dome is color coded for easy identification. The internal flanges provide a solid, twist-resistant shaft anchor. The Cushion-Grip handle allows for greater torque and comfort.

Similar Screwdrivers & Nut Drivers Products

Free Shipping Eligible
$12.11Each
In Stock-

Ships between 03/09/2026 - 03/17/2026

Klein Tools
Visit The Klein Tools Store
See more Klein Nut Driver & Accessory

Product Specifications

Part Number646-3/8M, 64638M
Weight0.30-lb
UPC092644652110

Shop Top 100 Tools & Hardware Products.

View other Screwdrivers & Nut Drivers Best Sellers.

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Klein Tools 3/8'' Magnetic Tip Nut Driver, 6'' Hollow Shank
Free Shipping Eligible
$12.11Each
In Stock-

Ships between 03/09/2026 - 03/17/2026

Similar Screwdrivers & Nut Drivers Products

Klein Tools 646-3/8M Description

Klein Tools 3/8" Magnetic Tip Nut Driver, 6" Hollow Shank features an exclusive hollow shaft design with a Rare Earth magnetic tip that allows for an unobstructed pass-through even on long bolt applications. Handle dome is color coded for easy identification. The internal flanges provide a solid, twist-resistant shaft anchor. The Cushion-Grip handle allows for greater torque and comfort.

Product Specifications

Klein Tools
Visit The Klein Tools Store
Part Number646-3/8M, 64638M
Weight0.30-lb
UPC092644652110

Shop Top 100 Tools & Hardware Products.

View other Screwdrivers & Nut Drivers Best Sellers.

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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