THE'Heavy universal anchoring spit trider b, with a double complementary expansion, for fixings on concrete and walls of different types. Version with galvanized hexagonal screw.
The only high performance piece for perforated and full materials.
Technical specifications
- Composed of two expanding bodies, in steel and in high resistance technopolymene, assembled and functioning in a complementary way, it makes it possible to an anchoring anchoring, immediately performing, on different types of supports, both full and perforated
- In anchoring on compact materials, screwing the screw, the recall of the steel cone, allows a large and immediate expansion of the three metal wings and a secondary expansion, by compression, of the three polymer wings
- In the anchoring on perforated materials, the modular expansion or the total opening of the polymer fins, allows a stable and safe anchoring in the cavities, while the soft and guided expansion of the metal fins with a calibrated thickness, does not damage the internal sects of the bricks
- The installation of the trider, not passing, is made easy, safe and reliable by the anti-crotation in polymer, by the cone locking ring and the plastic collar that avoids pushing the piece too deeply, in the cavities of the perforated materials
- The particular cellulose protection protects the metric thread from dust, always guaranteeing a correct and fluid functioning of the anchor