Insulated 1/4 In. Nut Driver with 6 In. Hollow Shaft
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5% off when you buy 4 or more.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above A$300.
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Orders are processed and shipped from Victoria, Australia.
3-6 days (Domestic)
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
- Individually tested to exceed the IEC 60900 and ASTM F1505 standards, for insulated tools, and clearly marked with the official 1000V rating symbol
- Two layers of insulation provide protection against electric shock
- Thick, exceptionally tough, high-dielectric white inner coating is bonded to the tool with a flame retardant, impact-resistant, bright orange outer coating
- Hollow shafts make it possible to work on stacked circuit boards or other long bolt applications
- Made in USA
- Tip-Ident quickly identifies nut driver size
- Cushion-Grip handles for greater torque and comfort
Get those hard to reach nuts and bolts with Klein's full hollow shaft nut driver for long bolt applications. Its two layers of insulation protect against electric shock and is individually tested to exceed standards. The bright orange outer coating is flame and impact resistant. Its high-dielectric white inner coating is bonded to the tool for extra toughness.
Package Dimensions:
3.0 inches x 13.3 inches x 6.9 inches. Weight: 0.3 lb
Specification:
| Features | Insulated |
| Brand | Klein Tools |
| Manufacturer Part Number | 646-1/4-INS |
| Manufacturer | Klein Tools |
| Assembled Product Weight | 0.30000 Pounds |
| Assembled Product Dimensions (L x W x H) | 13.30 x 6.90 x 3.00 Inches |
Shipping & Delivery
At SecretGreen, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.

