The Universal Heavy Anchor Spit Trider B, with double complementary expansion, for fixings on concrete and masonry of different types. Version with galvanized hexagonal head screw.
The only high-performance anchor for perforated and solid materials.
TECHNICAL SPECIFICATIONS
- Composed of two expanding bodies, in steel and high-resistance technopolymer, assembled and functioning in a complementary way, it makes mechanical anchoring possible, with immediate performance, on different types of supports, both solid and perforated
- When anchoring on compact materials, by screwing the screw, the recall of the steel cone allows a large and immediate expansion of the three metal fins and a secondary expansion, by compression, of the three polymer fins
- When anchoring on perforated materials, the modular expansion or total opening of the polymer fins allows stable and safe anchoring in the cavities, while the soft and guided expansion of the metal fins with calibrated thickness does not damage the septa interiors of the bricks
- The installation of the TRIDER, which is not through, is made easy, safe and reliable by the polymer anti-rotation devices, the cone locking ring and the plastic collar which avoids pushing the plug too deep into the cavities of the perforated materials
- The particular cellulose protection protects the metric thread from dust, always guaranteeing correct and fluid functioning of the anchor