Ronstan Series 30 Utility Block - Single - Ferrule Eye Head Autopilots The MD3183 T3 can be

The MD3183 T3 can be custom-screened for company or agency identification

Improved Fuel Efficiency

Set screws can be purchased separately (299999-1)

The inlets are available in stainless steel and three non-metallic colors

UV-stabilized

Ronstan Series 30 Utility Block - Single - Ferrule Eye Head Autopilots The MD3183 T3 can beSeries 30 Utility Block Single Ferrule Eye Head Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase. Features: Lightweight durable construction Economical Maintenance free Applications: Vang, cunningham and trapeze retriever systems on dinghies Leech line tackles, bunk adjusters, etc on