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150mm Aluminum Block — Swivel

150mm Aluminum Block — Swivel

Part No. 3262

Sheave Ø (mm) 150 mm

Sheave Ø (in) 5 15/16 in

Maximum line Ø (mm) 25 mm

Maximum line Ø (in) 1 in

Maximum working load (kg) 6804 kg

Maximum working load (lb) 15000 lb

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)150 mm
Sheave Ø (in)5 15/16 in
Length (mm)305 mm
Length (in)12 in
Width (mm)153 mm
Width (in)6 1/32 in
Weight (g)1840 g
Weight (oz)64.9 oz
Shackle pin Ø (mm)16 mm
Shackle pin Ø (in)5/8 in
Maximum line Ø (mm)25 mm
Maximum line Ø (in)1 in
Maximum working load (kg)6804 kg
Maximum working load (lb)15000 lb
Breaking load (kg)13608 kg
Breaking load (lb)30000 lb