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Nut Drivers — specs & sizes

Teng Tools nut drivers — part numbers, sizes, lengths and weights in American units.

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Written by David Crosbie

The MDNT407 is a 7 mm hexagonal-socket T-handle nut driver with an overall length of 288 mm and a 230 mm shaft, weighing 144 g. Produced from chrome vanadium steel alloy to DIN 3125, the bi-material T-handle delivers ergonomic high torque. The handle hole allows hanging or attachment of a fall-protection wire.

Features

  • Hexagonal socket

  • T handle type driver for use with hexagonal nuts and bolts

  • Chrome vanadium steel alloy for greater strength

  • Ergonomically designed bi-material handle for higher torque

  • Hole in the handle for hanging or for use with a fall protection wire

  • Designed and manufactured to DIN3125

Range & specifications

Part no.

Description

Size

Length

Weight

Docs

Availability

T Handle Nut Driver 7mm

7 mm

11.3" (288 mm)

5.1 oz (144 g)

In store

Dimensions in inches with millimeters in parentheses, straight from official Teng Tools data. Docs links open the official PDF data sheet, manual or parts diagram. Items marked “In store” ship from Fort Worth, Texas.

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