Wall and floor anchors for securely fastening railing posts and tubes to walls, floors, and ceilings. From knurled floor anchors to clamping wall connections, as well as clamping ring, sleeve, and internal thread systems, plus welded, ball ring, and tube saddle variants. For round and square tubes in all standard sizes, in V2A and V4A, polished to K240—supplemented by plates, spacer sleeves, and accessories.