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Boaters' Resale Shop of TX 2311 0245.34 HARKEN 75mm ALUMINUM BB BLOCK w SWIVEL SHACKLE * SEE ALL 5 PHOTOS * SOLD AS PICTURED * ITEM WAS PREOWNED, USED, HAS SOME SCRACTHES BUT IS IN FAIR PHYSICAL CONDITION AND APPEARS TO BE OPERATING PROPERLY BUT HAS NOT BEEN TESTED FURTHER
Description:
Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon® roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting.
Specifications:
Sheave Diameter: 75 mm (2 15/16")
Length: 129 mm (5 1/8")
Weight: 331 g (11.68 oz)
Shackle Pin Diameter: 8 mm (5/16")
Maximum Line Diameter: 14 mm (9/16")
Maximum Working Load: 2268 kg (5000 lbs)
Breaking Load: 4536 kg (10000 lbs)
Description:
Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon® roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting.
Specifications:
Sheave Diameter: 75 mm (2 15/16")
Length: 129 mm (5 1/8")
Weight: 331 g (11.68 oz)
Shackle Pin Diameter: 8 mm (5/16")
Maximum Line Diameter: 14 mm (9/16")
Maximum Working Load: 2268 kg (5000 lbs)
Breaking Load: 4536 kg (10000 lbs)
Specifications
| Condition | Used |
|---|---|
| Brand | HARKEN |
| Manufacturer Part Number | 75mm(3231) |
| Condition Description | SEE ALL 5 PHOTOS * SOLD AS PICTURED * ITEM WAS PREOWNED, USED, HAS SOME SCRACTHES BUT IS IN FAIR PHYSICAL CONDITION AND APPEARS TO BE OPERATING PROPERLY BUT HAS NOT BEEN TESTED FURTHER |
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