Solid metal frame anchor for tension-free spaced installation.
The Upat metal frame anchor UFD is the optimal anchor for tension-free standoff installation. The UFD, consisting of a metal sleeve and a countersunk head screw made of zinc plated steel, allows for time-saving through-hole installation in solid and hollow building materials. By tightening the screw, the anchor expands and wedges against the borehole wall. The functional principle enables tension-free installation, allowing for precise positioning and long-lasting attachment of window and door frames.