Sieve - aluminium stackable
This is an aluminium sieve with a galvanised mesh screen having 2.5 mm holes. There is also a 5.5 mm version and a set that has both units in it. The rim is made from sturdy aluminium and the mesh is woven steel.
Classed as a 13" stackable, these type sieves can be placed on top of another sieve of the same sort with the smaller mesh size to classify material in one pass.