We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

KLEIN TOOLS Hollow Round Shank Nut Driver: Straight, SAE, With Magnetized Tip, Std - Fastener-Holding Nut Drivers
KLEIN TOOLSFastener-Holding Nut Drivers

KLEIN TOOLS Hollow Round Shank Nut Driver: Straight, SAE, With Magnetized Tip, Std

The KLEIN TOOLS Hollow Round Shank Nut Driver is a straight, fastener-holding nut driver with a round shank and a magnetized tip. It features a 7/16-inch tip size and is part of the SAE series, identified by…

SKU 3G-OTH-303196

Also listed as: 646716M · 646 7 16M · 646-7-16M

Brand
KLEIN TOOLS
Item
Hollow Round Shank Nut Driver: Straight, SAE, With Magnetized Tip, Std
Category
Fastener-Holding Nut Drivers
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

KLEIN TOOLS
Manufacturer Part Number
646-7/16M
Type
SAE, With Magnetized Tip, Std
Tip Size
7/16 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, fastener-holding nut driver with a round shank and a magnetized tip. It features a 7/16-inch tip size and is part of the SAE series, identified by manufacturer part number 646-7/16M.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

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

The KLEIN TOOLS Hollow Round Shank Nut Driver is used for driving and removing hex-head fasteners in electrical, mechanical, and industrial applications. Its magnetized tip holds screws and nuts securely, while the hollow shank accommodates long bolts, making it ideal for panel building and maintenance work.

What are the specifications of the KLEIN TOOLS 646-7/16M nut driver?

The KLEIN TOOLS 646-7/16M nut driver has a 7/16-inch SAE tip size, a round shank, and a magnetized tip for fastener retention. It is a straight, fastener-holding nut driver with a hollow shank design. The manufacturer part number is 646-7/16M, and it is part of the KLEIN TOOLS brand.

Where to buy KLEIN TOOLS nut drivers in worldwide?

You can source the KLEIN TOOLS 646-7/16M nut driver through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead times; we supply genuine KLEIN TOOLS products to procurement teams globally.

How to maintain a KLEIN TOOLS magnetized nut driver?

To maintain your KLEIN TOOLS magnetized nut driver, clean the shank and tip after use with a dry cloth to remove debris. Avoid exposing the tool to excessive heat or strong magnetic fields, which can weaken the magnet. Store in a dry tool pouch. For best performance, periodically check the tip for wear and replace if damaged.

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 fastener-holding 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, With Magnetized Tip, Std, 1/2 in Tip Size (MPN 646-1/2M)
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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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