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KLEIN TOOLS General Purpose Square Screwdriver: Long Lg, #3 Tip Size - General Purpose Square Screwdrivers
KLEIN TOOLSGeneral Purpose Square Screwdrivers

KLEIN TOOLS General Purpose Square Screwdriver: Long Lg, #3 Tip Size

The KLEIN TOOLS General Purpose Square Screwdriver (MPN 663) is a long-length screwdriver with a #3 tip size and an overall length of 8 1/4 inches. It features a cushion grip handle for user comfort. This tool is…

SKU 3G-OTH-301698

Brand
KLEIN TOOLS
Item
General Purpose Square Screwdriver: Long Lg, #3 Tip Size
Category
General Purpose Square Screwdrivers
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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
663
Type
#3 Tip Size
Overall Lg
8 1/4 in

Technical Documents

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

Product Description

The KLEIN TOOLS General Purpose Square Screwdriver (MPN 663) is a long-length screwdriver with a #3 tip size and an overall length of 8 1/4 inches. It features a cushion grip handle for user comfort. This tool is designed for general-purpose square-drive fastening applications.

Frequently Asked Questions

What is the KLEIN TOOLS 663 square screwdriver used for?

The KLEIN TOOLS 663 square screwdriver is designed for general-purpose square-drive fastening applications. Its #3 tip size and 8 1/4-inch overall length make it suitable for tightening or loosening square-recess screws in electrical, mechanical, and maintenance tasks.

What are the specifications of the KLEIN TOOLS 663 screwdriver?

The KLEIN TOOLS 663 is a general-purpose square screwdriver with a #3 tip size and an overall length of 8 1/4 inches. It features a cushion grip handle for user comfort. The manufacturer part number is 663, and it is made by KLEIN TOOLS.

Where to buy the KLEIN TOOLS 663 square screwdriver worldwide?

3G Electric supplies the KLEIN TOOLS 663 square screwdriver to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this tool to your location. Contact us for availability and lead time.

How to maintain the KLEIN TOOLS 663 cushion grip screwdriver?

To maintain the KLEIN TOOLS 663, keep the cushion grip clean with a damp cloth and mild detergent. Avoid exposing the handle to harsh chemicals or excessive heat. Inspect the tip regularly for wear; replace the tool if the square drive becomes rounded to ensure safe fastening.

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 general purpose square screwdrivers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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