General Overview
Each application requires its own GFA. We will always offer the best solution to your challenges thanks to our large portfolio of GFA, with different sizes, maximum output torque, number of gear stages or counter clock wise models for left threaded connections. Geared Front Attachments offer different output gear models to install tube-nuts, B-nuts or cable-nuts with hexagonal or double hexagonal profiles. Output gear extension can be set to any value and installed upward or downward.
![GFA Open-end Solutions fotografie produs](https://www.atlascopco.com/content/dam/pim/itba/atlas-copco/products/nutrunners/ETV STR Tube Nut.tif/jcr:content/renditions/cq5dam.web.800.800.jpeg)