- 2 - 3 solid acrylic impact-resistant spirit levels - glued with epoxy glue (extremely strong connection) - 1 horizontal spirit level, double lines for level adjustment up to 2% - 1 - 2 vertical spirit levels - spirit level profile wall - 1.3 mm, profile dimensions 5 .0 x 2.0 cm - accuracy is < 0.5 mm/m - finely milled contact edge up to 120 cm long - rubber impact-resistant ends protect against falls - rubber protrusions on the sides of the spirit level ensure easier and non-slip holding of the supply on a vertical wall - unlimited spirit level warranty - for accuracy, damage from normal falls, leakage and fading of liquid