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57 mm Black Magic

57 mm Aluminum Block — Swivel, Becket

Part No. 3216
£208.32(including VAT)  Not in Stock
Sheave Ø (mm)57 mm
Maximum line Ø (mm)12 mm
Maximum working load (kg)1134 kg

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.

Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

Sheave Ø (mm)57 mm
Length (mm)140 mm
Weight (g)166 g
Shackle pin Ø (mm)6 mm
Maximum line Ø (mm)12 mm
Maximum working load (kg)1134 kg
Breaking load (kg)2268 kg
DWG: 3216.DWG (open/save)
DXF: 3216.DXF (open/save)
IGS: 3216.IGS (open/save)
EPS: 3216.eps (open/save)
High-res JPG: 3216.jpg (open/save)
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