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Klein Tools Insulated Screwdriver, #1 Square-Recess Tip, 4'' Shank

Klein Tools 661-4-INS
SKU KLT-6614INS
Klein Tools Insulated Screwdriver, #1 Square-Recess Tip, 4'' Shank

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Klein Tools Insulated Screwdriver, #1 Square-Recess Tip, 4" Shank is 1000 V rated for safety. It features a durable two-layer, molded insulation to meet or exceed all ASTM and IEC standards for insulated tools. The Cushion-Grip handle provides greater torque and comfort. This screwdriver is made in the USA from custom US-made tool steel.

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Klein Tools 661-4-INS Description

Klein Tools Insulated Screwdriver, #1 Square-Recess Tip, 4" Shank is 1000 V rated for safety. It features a durable two-layer, molded insulation to meet or exceed all ASTM and IEC standards for insulated tools. The Cushion-Grip handle provides greater torque and comfort. This screwdriver is made in the USA from custom US-made tool steel.

Similar Screwdrivers & Nut Drivers Products

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Ships free on orders over $500 of eligible items to all guests.
Free Shipping Eligible
$20.17Each
Sold by the Case of 6 for only $121.02
In Stock-

Ships between 05/07/2026 - 05/12/2026

Klein Tools
Visit The Klein Tools Store
See more Klein Insulated Tool

Product Specifications

Part Number661-4-INS, 6614INS
Weight0.24-lb
UPC092644853364

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Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Klein Tools Insulated Screwdriver, #1 Square-Recess Tip, 4'' Shank
Unlock FREE Shipping at $99 by just signing in!
Ships free on orders over $500 of eligible items to all guests.
Free Shipping Eligible
$20.17Each
Sold by the Case of 6 for only $121.02
In Stock-

Ships between 05/07/2026 - 05/12/2026

Similar Screwdrivers & Nut Drivers Products

Klein Tools 661-4-INS Description

Klein Tools Insulated Screwdriver, #1 Square-Recess Tip, 4" Shank is 1000 V rated for safety. It features a durable two-layer, molded insulation to meet or exceed all ASTM and IEC standards for insulated tools. The Cushion-Grip handle provides greater torque and comfort. This screwdriver is made in the USA from custom US-made tool steel.

Product Specifications

Klein Tools
Visit The Klein Tools Store
Part Number661-4-INS, 6614INS
Weight0.24-lb
UPC092644853364

Shop Top 100 Tools & Hardware Products.

View other Screwdrivers & Nut Drivers Best Sellers.

Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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