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Wera insulated slotted screwdriver with multi-component handle

Wera Tools

Wera Tools 05006135001 insulated hand screwdriver slotted 5/16 x 8 round

SKU CH-QSM7-10879

Insulated slotted screwdriver with a keystone blade and multi-component handle for electrical safety

  • Insulated shaft protects against electric shock
  • Keystone blade profile fits slotted screw heads securely
  • Widening blade design transfers torque efficiently
  • Multi-component handle improves grip and comfort
  • Round 8-inch shaft reaches deep fasteners easily

Insulated Keystone Screwdriver

This insulated hand screwdriver features a keystone slotted blade that widens at the shaft and tapers to the tip. The multi-component handle provides grip and comfort during extended use. It is engineered to offer protection against electric shock when working on or near live electrical components. Suitable for professional electricians and maintenance technicians.

Electrical Work Applications

This tool suits tradespeople who need an insulated slotted driver for panel work, terminal blocks and general electrical maintenance. The keystone profile fits standard slotted fasteners found in many installations. Buyers who require Phillips, Pozidriv or Torx profiles should look at other drivers. It is not a voltage tester and does not replace insulated pliers or cutters.

5/16 Inch Blade Width

The single specification that decides fit is the 5/16 inch slotted blade width. This dimension must match the screw head you intend to drive. The blade length is 8 inches and the shank is round. Select this driver only when the fastener slot matches this exact width.

Highlights

  • Insulated shaft protects against electric shock
  • Keystone blade profile fits slotted screw heads securely
  • Widening blade design transfers torque efficiently
  • Multi-component handle improves grip and comfort
  • Round 8-inch shaft reaches deep fasteners easily

Specifications

BrandWERA

Questions about this item

What blade width does the keystone tip measure at the shaft?

The keystone blade widens to 5/16 inch at the shaft before tapering to the tip, matching the stated slotted size.

How does the multi-component handle affect comfort during prolonged use?

The multi-component grip distributes pressure and reduces hand fatigue when driving screws all day.

Does the insulated shaft require a specific voltage-rated tester for verification?

The tool is engineered for electric-shock protection; pair it with a certified voltage tester rated for your working voltage.

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