1. Faʻagasologa o faʻatinoga: Faʻatupeina o tupe
2. Steel Vasega: E pei o lau manaʻoga
3. Faʻapalepale le masani a le au faʻailoa: DIN EN ISO 8062-3 vasega DCTG8
4. Faapalepale Geometrical o tagata faʻatupu: DIN EN ISO 8062 - vasega GCTG 5