Barton Marine Size 3 Single Plain Bearing Block w/Swivel [N03130] Brand_Wahoo Industries Made from high density foam

Made from high density foam that is not susceptible to mold or swelling

Access door design allows easy access to Thru Hulls

Wind (Steers to wind when interfaced to wind sensor for Sailboat installations)

Rail Mounted Pod for 8” Displays or Standard Instruments

Barton Marine Size 3 Single Plain Bearing Block w/Swivel [N03130] Brand_Wahoo Industries Made from high density foamSize 3 Single Plain Bearing Block with Swivel Barton plain bearing blocks have a precision molded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads. Features: Fully swiveling head with removable shackle For use on dinghies, day boats, and light cruising yachts Specifications & Dimensions: Length: (mm) 100 (inch) 3 15 16" Weight (grams): 73 g. Single (mm) 45 x 13 (inch) 1 3 4" x 1 2" Max Rope