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KLEIN TOOLS Hollow Round Shank Nut Driver: Straight, SAE, Without Magnetized Tip, Std - Insulated Nut Drivers
KLEIN TOOLSInsulated Nut Drivers

KLEIN TOOLS Hollow Round Shank Nut Driver: Straight, SAE, Without Magnetized Tip, Std

The KLEIN TOOLS Hollow Round Shank Nut Driver is a straight, insulated nut driver with a round shank. It features a 6-inch shank length and is designed for SAE fasteners without a magnetized tip. This tool is…

SKU 3G-OTH-302463

Also listed as: 64612INS · 646 1 2 INS · 646-1-2-INS

Brand
KLEIN TOOLS
Item
Hollow Round Shank Nut Driver: Straight, SAE, Without Magnetized Tip, Std
Category
Insulated Nut Drivers
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

KLEIN TOOLS
Manufacturer Part Number
646-1/2-INS
Type
SAE, Without Magnetized Tip, Std
Shank Lg
6 in

Technical Documents

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KLEIN TOOLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The KLEIN TOOLS Hollow Round Shank Nut Driver is a straight, insulated nut driver with a round shank. It features a 6-inch shank length and is designed for SAE fasteners without a magnetized tip. This tool is identified by manufacturer part number 646-1/2-INS.

Frequently Asked Questions

What is the KLEIN TOOLS Hollow Round Shank Nut Driver used for?

This insulated nut driver is used for tightening or loosening SAE hex fasteners in electrical work. Its hollow round shank accommodates long bolts or threaded rod, and the insulation provides protection when working near live circuits up to 1000 V.

What are the specifications of the KLEIN TOOLS 646-1/2-INS nut driver?

The KLEIN TOOLS 646-1/2-INS is a straight, insulated nut driver with a round shank. It has a 6-inch shank length, is designed for SAE fasteners without a magnetized tip, and is rated for standard use. The manufacturer part number is 646-1/2-INS.

Where to buy KLEIN TOOLS 646-1/2-INS worldwide?

3G Electric supplies the KLEIN TOOLS 646-1/2-INS nut driver worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to maintain the KLEIN TOOLS insulated nut driver?

Keep the tool clean and dry after each use. Inspect the insulation regularly for cracks or damage; if compromised, replace the tool immediately. Store in a dry environment away from excessive heat. Do not use as a pry bar or hammer to avoid damaging the shank or insulation.

Used in

Common applications for KLEIN TOOLS
Electrical installation — Klein Tools Phillips screwdriver (MPN 603-6) for securing terminal blocks and panel covers.
Telecommunications cabling — Klein Tools fiberglass fish tape repair kit (MPN 56025) for maintaining pulling tools in conduit runs.
Industrial maintenance — Klein Tools ratchet wire crimper (MPN 3005CR) for terminating non-insulated connectors on 10-22 AWG wire.
Field service — Klein Tools leather tool pouch (MPN 5167) for carrying knives and screwdrivers on a work belt.
Precision assembly — Klein Tools torque screwdriver (MPN 57032) for applying controlled torque to fasteners in equipment enclosures.
General fabrication — Klein Tools adjustable wrench (MPN D509-8) for gripping nuts and bolts in tight spaces.

KLEIN TOOLS Products

3G Electric supplies KLEIN TOOLS insulated nut drivers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
KLEIN TOOLS Hollow Round Shank Nut Driver: Straight, SAE, Without Magnetized Tip, Std, 6 in Shank Lg (MPN 646-5/8)
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KLEIN TOOLS Hollow Round Shank Nut Driver: Straight, SAE, Without Magnetized Tip, Std, 6 in Shank Lg (MPN 646-5/8)
KLEIN TOOLS Hollow Round Shank Nut Driver: Straight, SAE, Without Magnetized Tip, Std, 6 in Shank Lg (MPN 646-1/2)
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KLEIN TOOLS Hollow Round Shank Nut Driver: Straight, SAE, Without Magnetized Tip, Std, 6 in Shank Lg (MPN 646-1/2)
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