This product is a GSR-3 manual reducer with a ratio of 1:78, used to mechanically drive foundation screws into the ground with professional precision. This tool is specifically compatible with GS Pillar foundation screws (max. diameter 76 mm, max. length 1000 mm). It multiplies the torque of a standard screwdriver to transform moderate effort into powerful insertion force.

This device speeds up the installation of your solar structures by integrating with the Wattuneed mounting ecosystem. Thanks to its moving gear mechanism, it reduces the load on your power tool while delivering an output torque of over 7500 N.M. Sold separately, different types of adapters allow you to convert the M profile of the screws as needed, making this tool indispensable for self-consumption projects.

• Performance: 1:78 reduction ratio offering an output torque of > 7500 N.M.
• Compatibility: Recommended for use with a screwdriver (min. torque 64 Nm).
• Materials: High-strength alloy steel design for increased durability.
• Ergonomics: Compact size (39x32x13 cm) for easy transport on site.
• Efficiency: Assembles in 1 minute for immediate use.

Technical reference: GSR-3
EAN code: 0768563818585