When laying floorboards, boards or paneling, the greatest difficulty is pressing the last one next to the wall. You can help yourself in this by using a steel nail clip, as used by carpenters. Slide its end behind a board or a strip, The arched bend is leaned against a wooden pad placed against the wall and the other end of the paw is strongly raised. To tighten the board along its entire length, you need to gradually move the paw and press it in several places and nail it immediately..