Harken 57mm Carbo Triple Block with Swivel Head Badge_New X4 Flex zones for complete

X4 Flex zones for complete freedom of movement

The 40mm single tii-on block is our go-to dinghy mainsheet block

Gecko-style silicone lower palm grip for maneuverability in the wet

Sheave 38 mm Weight  92 g Maximum Wire  3 mm Maximum Line  5 mm Maximum Working Load  680 kg  Mounting Hole Spacing  75 mm Cutout  13 x 59 mm Breaking Load  1361 kg Fasteners  5 RH mm

Allen Trapeze Hoist Ring - Wide Length: 175mm

Harken 57mm Carbo Triple Block with Swivel Head Badge_New X4 Flex zones for completeLow friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave 57 mm Length 121 mm Weight 255 g Shackle Pin 6 mm Maximum Line 10 mm Maximum Working Load 1080 kg Breaking Load 2270 kg