Simpson Quik Drive QDEXTG3 20" G3 Extension ECB Elevated Column Base while the #2 Phillips drive

while the #2 Phillips drive offers a self-centering feature for better alignment

Engineered Wood Construction: Compatible with LVL

Adjustable power for fastening versatility: 1 – 1-1/2 power-level range from a single strip

It is designed for use with the Quik Drive PROHSD60/PROHSD60M and PROHSD75/PROHSD75M Wood-to-Steel auto-feed screw driving systems

Simpson Quik Drive QDEXTG3 20" G3 Extension ECB Elevated Column Base while the #2 Phillips driveThe Simpson Strong Tie Quik Drive extension connects to the compatible attachments to meet the needs of a variety of applications including drywall to subfloor installation. The QDEXTG3 lightweight extension is 20" and is designed for the G3 Series. It can be utilized for stand up and drive fastening. This extension allows the user to install fasteners in an ergonomic position, resulting in less physical stress on the jobsite.