HARKEN 12:1 MAINSHEET CARBO BOOM BLOCK
Harken
SKU: 56-9966
Murrays Part# 56-9966
Harken 57mm triple fiddle block with swivel used for 12:1 mainsheet systems on beach cats.
Low-friction Carbo AirBlocks® are lightweight, strong, reliable and affordable. These small, compact blocks have very high working loads for safe, easy trimming.
Specifications:
Harken Part# HSB379