
Specs
125mm Black Magic® Swivel Block
Name | Value |
---|---|
Ball Bearings | Torlon |
Becket | No Becket |
Diameter | 3/4 Inch or 19 mm |
Direction | Any |
Integral Cleat | No Integral Cleat |
Length | 10 Inches |
Mount Type | Swivel Shackle |
Ratchet | Non Ratcheting |
Safe Working Load | 11000 Pounds |
Sheave Diameter | 125 mm |
Type | Single |
Weight | 37.31 Ounces |
Product Overview
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.
- Use for sheets, halyards, running backstays, control lines
- Width: 5 Inch
- Breaking Load: 22000 Pounds
- Material: Aluminum
Advice
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