1, Ribbed aluminum profile for high strength. Thickness: 1.5mm.
2, Three fixed vials with professional accuracy: 0.5mm/m(0.0005in/in).
3, Double color rubberized end caps for strong shock resistance
4, Two hanging holes on end caps for convenient storage.
5, Milled bottom surfaces for high flatness(optional)
Product ParamentsArt SizeRemarks700813-(300mm)12'' professional level700813-(450mm)18'' professional level 700813-(600mm)24'' professional level 700813-(800mm)32'' professional level 700813-(900mm)36'' professional level 700813-(1000mm)40'' professional level 700813-(1200mm)48'' professional level 700813-(1500mm)60'' professional level 700813-(1800mm)72'' professional level 700813-(2000mm)20'' professional level