Wooden Sieve

For determining grain size distribution of soil particles or sand / gravel. AG-400 A Wooden Sieve 4" Mesh 101.6 opening AG-401 A Wooden Sieve 3 1/ 2" Mesh 88.9 mm opening AG-402 A Wooden Sieve 3" Mesh 76.2 mm opening AG-403 A Wooden Sieve 2 1/ 2" Mesh 62.5 mm opening AG-404 A Wooden Sieve 2" Mesh 50.8 mm opening AG-405 A Wooden Sieve 1 3/ 4" Mesh 44.4 mm opening AG-406 A Wooden Sieve 1 1/ 2" Mesh 38.1 mm opening AG-407 A Wooden Sieve 1 1/ 4" Mesh 31.7 mm opening AG-408 A Wooden Sieve 1" Mesh 25.4 mm opening AG-409 A Wooden Sieve 7/ 8" Mesh 22.2 mm opening AG-410 A Wooden Sieve 3/ 4" Mesh 19.0 mm opening AG-411 A Wooden Sieve 5/ 8" Mesh 15.8 mm opening AG-412 A Wooden Sieve 1/ 2" Mesh 12.7 mm opening AG-413 A Wooden Sieve 7/ 16" Mesh 11.1 mm opening AG-414 A Wooden Sieve 3/ 8" Mesh 9.5 mm opening AG-415 A Wooden Sieve 5/ 16" Mesh 7.9 mm opening AG-416 A Wooden Sieve 1/ 4" Mesh 6.3 mm opening AG-418 A Wooden Sieve # 4 Mesh 4.75 mm opening