Wall anchor with clamping rings for the force-fit mounting of railing posts to the wall. The clamping ring is screwed onto a base plate and encloses the tube without the need to drill into it. Available with round plates (Ø 120 and Ø 150 mm) and square plates, for round tubing and 40 mm square tubing. Slotted holes, wall clearance approx. 45–48 mm, in V2A and V4A.