Eaton Crouse-Hinds series Thru-Wall Barrier TWB sealing block assembly, Elastomeric, 5 frame spaces required, 2 openings in block, Opening size range: 2.500-2.750"
Reference : TWB50277
Home/crouse-hinds/Product/Eaton Crouse-Hinds series Thru-Wall Barrier TWB sealing block assembly, Elastomeric, 5 frame spaces required, 2 openings in block, Opening size range: 2.500-2.750"
