Harken 57mm Fiddle Block Swivel, Becket, Cam Cleat Boat Nomad The 216 features a second

The 216 features a second cleat for lines led vertically through the base of the swivel

and the additional three (3) as alarm units for passengers

The Atlantis 275 has the largest LCD in its class and makes it easy to use

and 57 mm blocks feature composite sheaves that spin freely on Delrin¨ ball bearings with curved bearing races

Harken 57mm Fiddle Block Swivel, Becket, Cam Cleat Boat Nomad The 216 features a secondLow friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.