Studio view of the Gearwrench torque screwdriver featuring a black and orange handle, torque adjustment scale, and 1/4 inch bit holder.
Detailed features infographic highlighting the drive quick release adapter, locking sleeve, comfort grip handle, and precision torque accuracy.
Angled view of the screwdriver showing the Nm scale markings on the shaft and the knurled adjustment collar.
Extreme close-up of the torque adjustment scale showing newton meter markings and the locking collar mechanism.
High angle view of a person holding the torque screwdriver in one hand and a standard ratchet in the other on a workbench.
Action shot of a technician using the torque screwdriver to tighten terminal screws in an electrical breaker panel.
Close-up action shot of the torque screwdriver engaging a fastener within a crowded electrical panel.
Studio style shot of the torque screwdriver resting on top of an open case of driver bits in a workshop setting.
Close-up of hands adjusting the torque setting on the screwdriver by twisting the locking collar.
Action shot of a worker holding the torque screwdriver fitted with a long extension bit in front of blue storage bins.
Person using a cordless drill on a blue workbench with equipment in the background
GEARWRENCH Torque Screwdrivers promotional video
Studio view of the Gearwrench torque screwdriver featuring a black and orange handle, torque adjustment scale, and 1/4 inch bit holder.
Detailed features infographic highlighting the drive quick release adapter, locking sleeve, comfort grip handle, and precision torque accuracy.
Angled view of the screwdriver showing the Nm scale markings on the shaft and the knurled adjustment collar.
Extreme close-up of the torque adjustment scale showing newton meter markings and the locking collar mechanism.
High angle view of a person holding the torque screwdriver in one hand and a standard ratchet in the other on a workbench.
Action shot of a technician using the torque screwdriver to tighten terminal screws in an electrical breaker panel.
Close-up action shot of the torque screwdriver engaging a fastener within a crowded electrical panel.
Studio style shot of the torque screwdriver resting on top of an open case of driver bits in a workshop setting.
Close-up of hands adjusting the torque setting on the screwdriver by twisting the locking collar.
Action shot of a worker holding the torque screwdriver fitted with a long extension bit in front of blue storage bins.
Person using a cordless drill on a blue workbench with equipment in the background
GEARWRENCH Torque Screwdrivers promotional video
GEARWRENCH

Gearwrench 1/4 Inch Drive Torque Screwdriver Adjustable 1-6 Nm Precision Assembly Tool Electrical Service High Visibility Scale 89621

Only 1 left
SKU: 89621
$140.79

Description

Precision Torque Control for Critical Electrical and Assembly Work

The Gearwrench 89621 1/4-Inch Drive Torque Screwdriver is the ideal solution for professional technicians and electricians who demand exact specifications for sensitive fasteners. Engineered for electrical service and detailed assembly applications, this tool delivers a torque range of 1 to 6 Nm with a clockwise accuracy of +/- 6%. The intuitive locking adjustment collar allows you to set your desired torque level quickly and securely, ensuring consistent tightness across multiple fasteners and preventing damage to delicate components caused by over-tightening. 

Designed for all-day usability, the screwdriver features a solvent-resistant, co-molded handle that provides a comfortable, non-slip grip even in oily environments. The high-visibility scale makes reading settings effortless, while the 1/4-inch quick-release bit holder enables rapid bit changes to keep your workflow moving smoothly. Meeting or exceeding ASME B107.300 standards, this high-precision instrument ensures load and cycle durability you can trust. Whether you are working on circuit breakers, electronics, or precision machinery, the Gearwrench 89621 delivers the expert support and high quality professionals expect.

Key Features

  • Precision Accuracy: Delivers torque accuracy of ± 6% (clockwise) for reliable, certified performance.
  • Adjustable Torque Range: Settings range from 1 to 6 Nm, adjustable in 0.1 Nm increments.
  • Secure Locking Collar: Prevents accidental changes to torque settings during use.
  • Quick-Release Holder: Standard 1/4-inch drive holds bits securely and allows for fast swaps.
  • High Visibility Scale: Easy-to-read markings ensure accurate setup every time.
  • Ergonomic Grip: Co-molded handle is comfortable for repetitive use and resistant to common shop solvents.
  • Professional Standards: Meets or exceeds ASME B107.300 and ANSI load/cycle specifications.

What's Included

  • (1) 1/4 in. Drive Torque Screwdriver 1-6 Nm (89621)

Specifications

Brand Gearwrench
Model Number 89621
Drive Size 1/4 in. Hex
Torque Range (Metric) 1 Nm - 6 Nm
Torque Range (SAE Approx) 8.9 in-lb - 53.1 in-lb
Increments 0.1 Nm
Accuracy ± 6% Clockwise
Overall Length 7.68 in.
Material Alloy Steel
Finish Black Phosphate
Weight 1.04 lbs
Standards ASME B107.300
Pro-Tip: To ensure your torque screwdriver maintains its calibration accuracy for as long as possible, always dial the torque setting back down to the lowest setting (1 Nm) before storing the tool. Leaving the internal spring under tension for extended periods can cause it to fatigue and lose accuracy over time.