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57mm Carbo Air Block with Swivel
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Specifications:
Sheave: 57mm / 2-1/4in
Length: 110mm / 4-5/16in
Weight: 87g / 3.1oz
Shackle pin: 5mm / 3/16in
Maximum line: 10mm / 3/8in
Maximum working load: 359kg / 792lb
Breaking load: 1079kg / 2380lb
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42.58 |
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75mm Carbo Air Block with Swivel
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Specifications:
Sheave: 75mm / 2-15/16in
Length: 137mm / 5-3/8in
Weight: 195g / 6.9oz
Shackle pin: 6mm / 1/4in
Maximum line: 14mm / 9/16in
Maximum working load: 550kg / 1213lb
Breaking load: 1650kg / 3638lb
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75.01 |
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40mm Carbo Air Block with Swivel
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Specifications:
Sheave: 40mm / 1-9/ 16in
Length: 86mm / 3-3/8in
Weight: 44g / 1.6oz
Shackle pin: 4mm / 5/32in
Maximum line: 10mm / 3/8in
Maximum working load: 220kg / 485lb
Breaking load: 735kg / 1620lb
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29.28 |
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29mm Carbo Air Block with Swivel
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Specifications:
Sheave: 29mm / 1-1/8in
Length: 66mm / 2-5/8in
Weight: 26g / .9oz
Shackle pin: 4mm / 5/32in
Maximum line: 8mm / 5/16in
Maximum working load: 150kg / 330lb
Breaking load: 454kg / 1000lb
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22.55 |
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29mm Triple Carbo Air Block with Swivel
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Specifications:
Sheave: 29mm / 1-1/8in.
Length: 73mm / 2-7/8in.
Weight: 74g / 2.6oz
Shackle pin: 5mm / 3/16in
Maximum line: 8mm / 5/16in
Maximum working load: 449kg/ 990lb
Breaking load: 907kg / 2000lb
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53.75 |
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40mm Carbo Air Block with Cam Cleat
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Specifications:
Sheave Ø (mm)40 mm
Sheave Ø (in)1 9/16 in
Maximum line Ø (mm)6 mm
Maximum line Ø (in)1/4 in
Maximum working load (kg)68 kg
Maximum working load (lb)150 lb
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95.46 |
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40mm Carbo Air Block with Cam Cleat & Becket
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Specifications:
Sheave Ø (mm)40 mm
Sheave Ø (in)1 9/16 in
Maximum line Ø (mm)6 mm
Maximum line Ø (in)1/4 in
Maximum working load (kg)136 kg
Maximum working load (lb)300 lb
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100.32 |
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57mm Carbo Air Fiddle Block with Swivel & Becket
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Specifications:
Sheave: 57mm / 2-1/4in
Length: 175mm / 6-7/8in
Weight: 113g / 4oz
Shackle pin: 5mm / 3/16in
Maximum line: 10mm / 3/8in
Maximum working load: 359kg / 792lb
Breaking load: 1080kg / 2380lb
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56.21 |
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57mm Carbo Quad Block - Swivel
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.
Features:
Sheave Ø (mm) 57 mm
Sheave Ø (in) 2 1/4 in
Maximum line Ø (mm) 10 mm
Maximum line Ø (in) 3/8 in
Maximum working load (kg) 1080 kg
Maximum working load (lb) 2380 lb
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162.92 |
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29mm Carbo Air Block
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Specifications:
Sheave: 29mm / 1-1/8in
Length: 49mm / 1-15/16in
Weight: 23g / .8oz
Shackle pin: 4mm / 5/32in
Maximum line: 8mm / 5/16in
Maximum working load: 150kg / 330lb
Breaking load: 454kg / 1000lb
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13.32 |
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45mm Aluminum Black Magic Air Block with Swivel
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 the line from twisting. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.
Specifications:
Sheave Ø (mm): 45 mm
Sheave Ø (in): 1-3/4 in
Length (mm): 100 mm
Length (in): 3-15/16 in
Weight (g): 79 g
Weight (oz): 2.79 oz
Shackle pin Ø (mm): 5 mm
Shackle pin Ø (in): 3/16 in
Maximum line Ø (mm): 10 mm
Maximum line Ø (in): 3/8 in
Maximum working load (kg): 750 kg
Maximum working load (lb): 1653 lb
Breaking load (kg): 1500 kg
Breaking load (lb): 3306 lb
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161.30 |
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40mm Carbo Air Double Swivel Block with Becket
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Specifications:
Sheave Ø (mm)40 mm
Sheave Ø (in)1 9/16 in
Maximum line Ø (mm)10 mm
Maximum line Ø (in)3/8 in
Maximum working load (kg)440 kg
Maximum working load (lb)970 lb
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71.11 |
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40mm Carbo Air Triple Swivel Block with Becket
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.
Specifications:
Sheave Ø (mm)40 mm
Sheave Ø (in)1 9/16 in
Maximum line Ø (mm)10 mm
Maximum line Ø (in)3/8 in
Maximum working load (kg)660 kg
Maximum working load (lb)1455 lb
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114.25 |
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40mm Carbo Air Fiddle Block with Swivel
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. The 40 mm fiddle is an excellent choice for 3:1 and 4:1 tackles on dinghy vangs and mainsheets, as well as for controls such as cunninghams and internal boom outhauls on larger boats.
Specifications:
Sheave: 40mm / 1-9/16in
Length: 115mm / 4-1/2in
Weight: 51g / 1.8oz
Shackle pin: 4mm / 5/32in
Maximum line: 10mm / 3/8in
Maximum working load: 220kg / 485lb
Breaking load: 735kg / 1620lb
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40.08 |
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40mm Carbo Air Fiddle Block with Swivel & Becket
Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. The 40 mm fiddle is an excellent choice for 3:1 and 4:1 tackles on dinghy vangs and mainsheets, as well as for controls such as cunninghams and internal boom outhauls on larger boats.
Specifications:
Sheave: 40mm / 1-9/16in
Length: 131mm / 5-1/8in
Weight: 54g / 1.9oz
Shackle pin: 4mm / 5/32in
Maximum line: 10mm / 3/8in
Maximum working load: 220kg / 485lb
Breaking load: 735kg / 1620lb
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44.88 |
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