There are rigorous and flexible steel norms. While accurate measurement is their main function, they can also be used as cutting guides if they are sufficiently hard and as guides for laying out lines.

> size - 30cm, 60cm, 100cm

Best quality Steel Ruler supplier in Shuwaikh, Kuwait.

Search for other top quality hand tools under Wokin Brand by clicking the link given below-
http://www.baskuwait.com/search/hand-tools