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Klein Tools

3/8INCH NUT DRIVER WITH 3INCH HOLLOW SHAFT

$33.03

SKU: K02A 630-3/8

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Klein Tools 630-3/8 is a 3/8-inch nut driver featuring a 3-inch hollow shaft. Its full hollow shafts are ideal for work on stacked circuit boards or other long bolt applications. The nut driver is chrome-plated for a smooth feel and corrosion resistance, and it meets or exceeds applicable ASME/ANSI specifications. The handle end is color-coded for easy identification, and the Cushion-Grip handle allows for greater torque and comfort. The Tip-Ident feature quickly identifies the nut driver size.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKlein Tools
Part NumberK02A 630-3/8

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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