Ronstan Series 40 Ball Bearing Block - Double - Swivel Head [RF40200] Brand_Digital Antenna including insulated and non-insulated models

including insulated and non-insulated models

Perimeter-lighted White dial

3/8" copper studs

Each pole weight only about 5 pounds

0 data inlet easily mounts at the dash with a prewired connecting cable that conveniently plugs directly into the USB on the stereo

Ronstan Series 40 Ball Bearing Block - Double - Swivel Head [RF40200] Brand_Digital Antenna including insulated and non-insulated modelsSeries 40 Ball Bearing Block Double Swivel Head Features: Low friction Acetal or Torlon bearing system Lightweight Cheek cut outs for easy bearing maintenance Features a swivel shackle head for full 360 rotation 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. Applications: Mainsheet Halyard Vang Spinnaker control lines