Harken 75mm Carbo Quad Block with Swivel Head Shipping_Standard Higher loading applications should use

Higher loading applications should use the A2133-77

A2031SC and all double and triple variations

3 x M5 Nuts

The durable cover integrated with an extra large expandable storage pocket and attachment point makes this the perfect storage companion for a multitude of surface watersports

Harken 75mm Carbo Quad Block with Swivel Head Shipping_Standard Higher loading applications should useLow 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 75 mm Length 159 mm Weight 772 g Shackle Pin 8 mm Maximum Line 14 mm Maximum Working Load 1650 kg Breaking Load 4535 kg