The Vocabulary L21 Masonry Vertical by Słowik is a precise measuring gauge specifically designed for use in masonry construction. With an impressive width of 8888 millimetres, this product provides an optimal basis for accurate measurements and alignments. The robust construction ensures durability and reliability, while the thoughtful design allows for easy handling. The measuring gauge is ideal for professionals and tradespeople who value precision and efficiency. It is suitable for both indoor and outdoor use and can be employed in various construction projects. The Vocabulary L21 is an indispensable tool for anyone working in the construction industry who aims for high quality in their work.