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Jonard INS-8175 insulated slotted screwdriver with yellow handle and silver shaft

Jonard

Jonard INS-8175 insulated slotted screwdriver 5/16 in x 7 in

SKU CH-4P5R-N8NY5

Insulated slotted screwdriver with a 5/16 inch keystone tip for electrical work

  • Product typeScrewdrivers
  • Insulated shaft reduces electrical-shock risk
  • Keystone slotted tip fits wide flat-head screws
  • 7 in overall length gives extra reach
  • ESD-safe design protects sensitive components

Jonard INS-8175 insulated slotted screwdriver

This Jonard INS-8175 is a new insulated hand screwdriver built for electrical work where live circuits may be present. The keystone slotted tip measures 5/16 in and suits standard slotted fasteners found in panels and terminal blocks. It is designed for electricians and technicians who require verified insulation on every job.

Insulation limits and tip constraints

The insulation protects against accidental contact but does not replace safe work practices or voltage-rated PPE. The fixed 5/16 in keystone tip cannot drive Phillips, Pozidriv, Torx or other recess types. The 1 3/8 in overall length limits reach in deep enclosures and prevents use where a longer shank is required.

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 nameJONARD TOOLS
Product typeScrewdrivers

Questions about this item

Should I pick the 5/16 in tip or a different width for my electrical panels?

The 5/16 in keystone slotted tip matches standard terminal screws on breakers and bus bars, so choose it when that exact width is specified.

What does the 1 3/8 in overall length mean when I am working inside a live cabinet?

That measurement is the blade length only; the handle adds several more inches, giving enough reach for deep terminals while keeping your hand clear of live parts.

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