The 35F-1B-2-12-1 from Calmark Birtcher is flared entry PCB-tainer with height of 4.57 mm (0.180"), 1.59mm (0.063") board thickness and 152.4mm (6.0") length. This PCB-tainer is made of beryllium copper, 1/4H PER ASTM-B-194. Mounts to the enclosure with standard rivets or screws. For sheet metal applications.