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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, an SAE size, and a standard tip without magnetization. This product is…

SKU 3G-OTH-302485

Also listed as: 646916INS · 646 9 16 INS · 646-9-16-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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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

KLEIN TOOLS
Manufacturer Part Number
646-9/16-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, an SAE size, and a standard tip without magnetization. This product is identified by manufacturer part number 646-9/16-INS.

Frequently Asked Questions

What is the KLEIN TOOLS 646-9/16-INS nut driver used for?

This insulated nut driver is used by electricians and maintenance technicians for tightening or loosening SAE hex fasteners in electrical panels and industrial equipment. Its hollow round shank accommodates long bolts, and the insulation provides protection when working near energized components.

What are the specifications of the KLEIN TOOLS 646-9/16-INS nut driver?

The KLEIN TOOLS 646-9/16-INS is a straight, insulated nut driver with a round shank. It has a 6-inch shank length, an SAE size, and a standard tip without magnetization. The manufacturer part number is 646-9/16-INS.

Where to buy the KLEIN TOOLS 646-9/16-INS nut driver worldwide?

3G Electric supplies the KLEIN TOOLS 646-9/16-INS nut driver to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this insulated nut driver to your facility, regardless of location.

How to select the right KLEIN TOOLS nut driver size?

Select the nut driver size that matches the hex fastener you are turning. The KLEIN TOOLS 646-9/16-INS is an SAE size, so confirm your fastener is SAE. For electrical work, always choose an insulated driver like this one to reduce risk when working near live circuits.

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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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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