ITEM#: 3042-TEMG400F1CU
MFR#: TEM-G400F1-CU
Gilder Finder Grids G400F1. Copper grids, 400 mesh. The block of 1152 (32x36) individual cells is divided into smaller blocks bounded by thicker crenellated bars. Each small block of 36 (6x6) cells has a central number from 1 to 32 for identification