Pieces Per Carton: 12
Applicable Standards: ASTM C920, Type S, Grade NS, Class 35, Use NT, M, A, T, O* and I
Federal Specification TT-S- 00230C, Type II, Class A
Corps of Engineers CRD-C- 541, Type II, Class A
Canadian Specification CAN/CGSB-19.13-M87, Classification MCG-2-25-A-N, No. 81026
CFI accepted
UL Classified
ISO 11600-F-25LM
STC (Sound Transmission class)
UL Registered