Parallel Screwdrivers
Parallel Screwdrivers have an edge which is the same width as the shaft. When tightening or loosening screws that are in pre-drilled holes that have the same diameter as the screw head, this characteristic is quite helpful. Here at Secure Tools we provide different variations of the Parallel Screwdrivers such as: Parallel Screwdriver Flat - Slotted, Parallel Screwdriver Sets, Parallel Screwdriver PZ and Parallel Screwdriver PH.