ICC 66 Block Telco 25PR Female- ICC 66 wiring block- 25 Pair- Female- Pre-terminated- (1)Telco- Provides a clear demarcation point between the telephone company and customer-owned equipment- Designed for the quick installation of cables, telephone systems, PBX systems, and other low voltage Telecom equipment- Each Block is pre-terminated and factory tested saving precious installation time and labor hours- Designed for wall installations, the block is pre-mounted on a 89Dbracket- Includes a hinged orange cover to protect the terminations from dust and dirtICCIC066SFT25