The EXFO America SC Tip for PC Bulkhead Adapter (Millennium part #541208, vendor #FIPT-400-SC-L) is a 55 mm replacement tip compatible with EXFO's FIP-410B, FIP-420B, FIP-430B, and FIP-435B fiber inspection probes. It allows technicians to inspect SC bulkhead connectors quickly and accurately, an essential step in verifying clean fiber optic connectors before splicing, testing, or activating a circuit. Precision-machined for a secure fit, this tip helps prevent false pass/fail readings caused by adapter misalignment during inspection. A must-have spare for any technician's fiber inspection kit, it supports consistent, repeatable connector inspection across SC-terminated fiber optic cable networks.