Ronstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head [RF20302] Anchoring & Docking | Buoys and screwdriver

and screwdriver

RT 70/SP/CP/AP

This allows you to observe gasoline tank levels anywhere on the vessel where there is an NMEA 2000 compatible display such as the Maretron DSM250

Dimensions: 4 1/2 x 7 1/2

a low-profile swivel base and a heavy-duty telescopic boom that extends from 24" to 53"

Ronstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head [RF20302] Anchoring & Docking | Buoys and screwdriverSeries 20 Ball Bearing Block Triple 2 Axis Shackle Head Features: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance & low friction Two Way head can be fixed at 0 or 90 Applications: Dinghy control lines Dinghy vangs Cunninghams Traveller controls Materials: Stainless steel ball bearings UV Stabilized Acetal sheave Grade 316