Lindstrom PS501-4D Manual Pre-Set Torque Screwdriver, 4-40 in.lbs.

The Lindstrom PS501D-4 Manual Preset Torque Screwdriver is a high precision screwdriver with precise 1/8" hex adjustment screw that makes setting torque easy. Hex key included with each driver.

Just the facts for PS501-4D:

• Lightweight and rugged construction
• Unique, high-precision cam-over torque-limiting design
• Reduces the risk of damage and rework costs by virtually eliminating the over-application of force
• The permanently lubricated internal mechanism never needs to be oiled
• Shape and non-slip grip provide additional user comfort
• Stainless steel 1/4" hex bit holder accepts all standard drive bits
• Non-magnetic spring-loaded bit holder helps avoid damaging sensitive equipment or components
• Internally adjustable torque setting can easily be changed* with the included 1/8" hex key