Master Palm® Pneumatic.

Master Palm Industrial Reversible Screwdriver With Internal Torque Springs - ISO 9001:2015 Certified, CE Compliant

Master Palm internal torque springs switch reversible screwdrivers with 3 torque springs for adjusting different torque range.

Bits, Tool Torque Range and Features

• Easy Direction Trigger: Ergonomically direction trigger design to tap into your finger tips during operation for easy control.
• Reversible Design With Direction Switch
• Rotate to Open: open to exchange springs for different torque range.
• High quality screwdrivers are designed for challenging jobs on car interior, trucks, buses, and off-road equipment as well as for electronic assembly line.
• Pistol-style for easy handling leverage, these pneumatic air powered screwdrivers accept 1/4 hex shank power bits.
• Drivers have forward reverse switch rear exhaust.
• Green Spring: 50-85 in/lb torque
• Black Spring: 95-105 in/lb torque
• Yellow Spring:  95 ~ 135 lb torque