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TEKTON DRV43015-T High-Torque Screwdriver Set, 4-Piece (#1-#2, 3/16-1/4 in.)
TEKTON DRV43015-T High-Torque Screwdriver Set, 4-Piece (#1-#2, 3/16-1/4 in.)
TEKTON DRV43015-T High-Torque Screwdriver Set, 4-Piece (#1-#2, 3/16-1/4 in.)
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High-Torque Screwdriver Set, 4-Piece (#1-#2, 3/16-1/4 in.)

Phillips Sizes
Slotted Sizes


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 Screwdriver
Two hands spinning a High-Torque Screwdriver

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.

  • Extreme Temps
  • Gas &
  • Oils &
  • Cleaners & Solvents
High-Torque Markings - Phillips

Easy-to-Read Markings

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

Phillips Tip

Truncated at the tip to fully engage fasteners without bottoming out

Slotted Tip

Machined tip is the same width as the shaft to fit into narrow recesses

Thick tip design withstands high-torque driving and light-duty prying

Materials and Construction

High-Torque Phillips Screwdriver

AISI 8650 Steel Blade

  • Strong Ni-Cr-Mo alloy hardened to HRC 52–56

Polypropylene Handle

  • Reinforced with calcium carbonate for dimensional stability
  • Shore D 68 durometer

Overmolded Grip

  • Soft thermoplastic elastomer (TPE)
  • Shore A 80 durometer
Driver Blades are Insert Molded

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.


High-Torque Screwdriver Set, 4-Piece (#1-#2, 3/16-1/4 in.)

Country of Origin
United States
Item Weight
0.78 lb.