Get a free PS-55 Power Supply when you buy this ASG Torque Driver
ASG Assembly 64287

ASG 64287 Model SS-4000 Special Application DC Electric Torque Screwdriver

Your Price: $726.87
  • Buy 5 for $701.43 each
  • Buy 10 for $679.62 each
This item will ship for free only within the continental United States, unless otherwise specified. Minimum order requirements may apply, click the icon for details.

Requires compatible Power Supply.

Accessories are available.


  • Use for sensitive assemblies such as hard drives, LCD's, high density boards
  • #10 screws (5.0 mm) and smaller
  • Full torque while tool is in reverse makes these tools ideal for rework applications
  • Unique ergonomic clutch delivers less torque reaction to operator
  • Tamper-resistant torque nut standard on Models SS-6500 & SS-7000; optional on SS-3000 & SS-4000 Models
  • 6 ft. detachable cord
  • 80% less impact
  • Less torque reaction
  • 0.17 to 17.5 lbf-in
  • 1/4 in. hex or 4.0 mm drive
  • Lever start
  • Available in small, medium and standard size tools
  • Light Spring Type: Blue
  • Heavy Spring Type: Red

Additional Information

PAC Part Number I102442
MFG Part Number 64287
Brand ASG Assembly
Shipping Weight 3.0000
Size 1/4" Hex
Input Lever Start
Type Brushed Motor
Range 0.9-3.9 lbf/in.
Includes Power Supply