PCT TRS-6L Cable Satellite TV RG6 fittings (50 pieces) 100% ANTI-COROSION All BRASS costruction DUAL O-RINGS WEATHER SEAL - Delivers a superior barrier against moisture intrusion CONTINEOUS GROUND DESIGN Improved ground contact both when tight and loose to ensure minimal signal loss Tested to ANSI/SCTE, ASTM and Telcordia (formerly Bellcore) Standards - The only coaxial connector that meets Telcordias loosening torque specification 18mm Metal Compression Rings - Stay compressed and wont break down over time