Apply High Torque

The handle's three-sided geometry directly engages the structure of your hand, instead of relying on friction with your skin, so you can apply high force with less fatigue.

One hand holding a High-Torque Nut Driver

Two hands spinning a High-Torque Nut Driver

Spin Fasteners Quickly

Round sections at the front and back ends of the handle allow you to spin long, finely threaded fasteners quickly and continuously.

High-Torque screwdriver gripping surface

Durable, Nonslip Handle

The overmolded grip provides a nonslip surface that is permanently bonded to the handle and won't degrade or become sticky over time.

RESISTANT TO:

Extreme Temps
Gas &
Fuels
Oils &
Grease
Cleaners & Solvents

Easy-to-Read Markings

Tip type and size are printed on the end of the driver for easy identification.

6-Point Socket

A minimum 1 inch recess inside the shaft accommodates excess threaded tails of long bolts or studs

Materials and Construction

AISI 4037 Steel Shaft

Strong alloy steel hardened to HRC 41–46
Black oxide finish—keep lightly oiled for best corrosion protection

Polypropylene Handle

Reinforced with calcium carbonate for dimensional stability
Shore D 68 durometer

Overmolded Grip

Soft thermoplastic elastomer (TPE)
Shore A 80 durometer

Insert Molded for Exceptional Strength

We use a molding process that forms the handle around the blade, rather than forcing the blade into a premade handle. The result is a straighter blade that can’t twist out.

5/16 Inch High-Torque Black Oxide Blade Nut Driver

5/16 Inch High-Torque Black Oxide Blade Nut Driver

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