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Klein Tools slotted screwdriver with square shank and cushion grip handle

Klein Tools

Klein Tools 409-605-4 hand screwdriver

SKU CH-H9NH-6Y73Y MPN 409-605-4

Heavy-duty square shank accepts a wrench for extra turning force, with a cushion grip for comfort and precision-machined tip for exact fit

  • Product typeScrewdrivers
  • Sold asEach
  • Heavy-duty square shanks allow wrench-assisted turning
  • Bolster reinforces shank for demanding applications
  • Cushion-grip handle delivers greater torque and comfort
  • Precision-machined tips ensure exact fastener fit
  • Tip-Ident marking quickly shows screwdriver type and orientation

Slotted 1/4 inch Screwdriver

The Klein Tools 409-605-4 is a heavy duty hand screwdriver designed for professionals who need reliable slotted fastening. Its precision machined tip ensures an exact fit in screw heads to reduce cam out. The Tip Ident feature allows quick identification of the screwdriver type and orientation. It is suited for electrical and general maintenance tasks requiring a slotted driver.

Heavy Duty Shank Construction

The square shank design allows wrench assisted turning for extra leverage on stubborn fasteners. A bolster reinforces the shank to withstand hard use and high torque applications without bending. This construction supports sustained force better than standard round shank drivers. The cushion grip handle provides greater torque and comfort during prolonged use.

Cushion Grip Handling

The cushion grip handle reduces hand fatigue and improves control during normal use. It provides a secure hold that resists slipping when applying torque. The ergonomic design supports comfortable operation over extended periods. The tool is built for durability in demanding work environments.

How it compares

Measured against everything we stock in Screwdrivers, Nut Drivers & Hex Keys, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 55% of the 415 comparable items (median $11.99).

Specifications

Product
Brand nameKlein Tools
Model name605-4
Product typeScrewdrivers
Size & build
Shipping weight0.91 kg
Package size254 × 25 × 25 mm

Questions about this item

How much force can the heavy-duty square shank take when I use a wrench on it all day?

The heavy-duty square shank is designed for wrench-assisted turning, letting you apply extra torque without damaging the tool during extended use.

What do I need to have ready before the cushion-grip handle gives me full torque and comfort?

You only need the fastener that matches the precision-machined slotted tip; the handle requires no batteries, cords or accessories to deliver its grip and torque.

Will the Tip Ident marking stay readable if I keep this alongside older screwdrivers in a mixed toolbox?

Yes, the Tip Ident feature quickly identifies the screwdriver type and tip orientation even when stored with other tools.

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