Ronstan Captive Ball Car - Series 19 - Headboard long taper adapter AERO300: The Aero 300 was

AERO300: The Aero 300 was introduced over 10 years ago and since then has become the worlds most popular aircraft style filler cap

and the one-piece sheave with its captive ball bearings

- Polished stainless steel mounting frame compatible with 2" (51mm) OD poles

The pump is reversible to both fill and empty ballast tanks in quick time

Ronstan Captive Ball Car - Series 19 - Headboard long taper adapter AERO300: The Aero 300 wasSailing professionals around the world choose Ronstan batten systems for superior and innovative features combined with race proven performance and reliability. Low profile Lightweight alloy car bodies With 7 track sizes in the standard product range, there is a system with the right specifications for every boat and sail plan. The range includes all elements for a complete system, including headboard plates and batten receptacles. Easy track