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Knipex insulated slotted screwdriver matte chrome shaft black oxide tip cushion handle

Knipex

Knipex 9T 89933 Insulated Precision Slotted Screwdriver 3/32 in

SKU CH-S11J-KAC9Q

Insulated precision slotted screwdriver with a 3/32 in tip and 7 in overall length for electrical work

  • Handle constructionHigh Alloy Chrome Vanadium Steel
  • Product typeHex Drive Bits
  • Color and finishMatte Chrome, Black Oxide Tips
  • Insulated shaft protects against live circuits
  • Precision 3/32 in slotted tip fits small fasteners
  • 7 in overall length gives controlled reach
  • Black oxide tip finish resists wear
  • Non‑magnetic tip avoids unwanted attraction

Precision slotted tip for fine work

This Knipex 9T 89933 insulated precision screwdriver carries a 3/32 in slotted tip suited to delicate fasteners in electronics and instrumentation. The 7 in overall length gives controlled reach without excess leverage. A black-oxide finish on the tip resists wear while the matte chrome shank reduces glare. High-alloy chrome vanadium steel forms the handle for strength and durability.

Insulated shaft for live-circuit safety

The defining specification is the insulated shaft, which lets you work on energised components up to the tool's rated voltage without a separate insulating sleeve. This protection is built into the driver body rather than added as a coating. The tip is non-magnetic, so it will not attract stray hardware or affect sensitive magnetic fields. No ESD-safe or non-sparking ratings are claimed.

Cushion grip reduces fatigue during extended use

A cushion handle absorbs pressure and vibration when driving or backing out small screws repeatedly. The ergonomic profile keeps the tool from slipping in oily or sweaty conditions. Because the handle is integral to the steel core, there are no loose collars or caps to lose. The package contains only the single driver; no bit sets, cases or test equipment are bundled.

How it compares

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

Price $7.99
Cheaper than about 75% of the 415 comparable items (median $11.99).

Specifications

Product
Brand nameKnipex
Model name9T 89933
Product typeHex Drive Bits
Color and finishMatte Chrome, Black Oxide Tips
Size & build
Handle constructionHigh Alloy Chrome Vanadium Steel

Questions about this item

What does the 3/32 in tip size mean when I am driving a screw?

The 3/32 in tip matches slotted fasteners of that width, giving a precise fit that reduces cam-out and protects the screw head during tightening or loosening.

How does the insulated rating affect the work I can do with this driver?

The insulation on the shank and handle protects against accidental contact with live circuits up to the rated voltage, making the tool suitable for electrical panel work.

What clearance do I need for the 7 in overall length in a tight enclosure?

At 7 in overall length, the screwdriver needs roughly that much straight-line space plus room for your hand to turn the cushion grip comfortably.

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