Ronstan Series 40 Ball Bearing Block - Single - Universal Head [RF40100] Entertainment | Over-The-Air TV Antennas Provides 5 screw-down terminals

Provides 5 screw-down terminals

UV and acid rain protection

Dimensions: 6" x 6" x 6"

Self Coiling - Easy to stow

Ronstan Series 40 Ball Bearing Block - Single - Universal Head [RF40100] Entertainment | Over-The-Air TV Antennas Provides 5 screw-down terminalsSeries 40 Ball Bearing Block Single Universal Head Sheaves running on Acetal or Torlon ball bearings provide high performance & low friction. The 2 stage ball bearing system provides consistent performance over the full load range. Captive Lock universal head can be fixed in either of two planes, or free to swivel as required. Features: Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Captive Lock