Viadana

Ref Ø Sheave Ø Rope Max Break Load Working Load 96.66 2-1/4" 7/16" 1080 Kg 320 Kg These new ball bearing blocks are extremely light and stronger. Use the 2-1/4" composite blocks for mainsheet systems on catamarans and little and medium sail-boats. Delrin sheave and balls bearings. Composite cheeks, stainless steel (AISI 316) rivets. All the blocks with shackle have universal 3-way head. Read more »

● Ø Sheave: 2-1/4" ● Ø Rope max.: 7/16" ● Breaking Load: 1080 Kg ● Working Load: 320 Kg These new ball bearing blocks are extremely light and stronger. Use the 2-1/4" composite blocks for mainsheet systems on catamarans and little and medium sail-boats. Delrin sheave and balls bearings. Composite cheeks, stainless steel (AISI 316) rivets. All the blocks with shackle have universal 3-way head. Read more »

Ref Ø Sheave Ø Rope Max Break Load Working Load 96.70 2-1/4" mm 7/16" 1080 Kg 320 Kg These new ball bearing blocks are extremely light and stronger. Use the 2-1/4" composite blocks for mainsheet systems on catamarans and little and medium sail-boats. Delrin sheave and balls bearings. Composite cheeks, stainless steel (AISI 316) rivets. All the blocks with shackle have universal 3-way h... Read more »

Ref Ø Sheave Ø Shackle pin Ø Wire Max Breaking load 10.21 25 mm 5 mm 2.5 mm 600 Kg 10.22 25 mm 5 mm 4 mm 600 Kg   Read more »

● Sheave diameter: 34 mm ● Shackle pin diameter: 6 mm ● Max. wire diameter: 4 mm ● Breaking load: 1300 Kg Read more »

Ref Ø Sheave Ø Shackle pin Ø Wire Max Breaking load 10.25 25 mm 5 mm 2.5 mm 600 Kg 10.26 25 mm 5 mm 4 mm 600 Kg   Read more »

Ref Ø Sheave Ø Shackle pin Ø Wire Max Breaking load 15.17 34 mm 5 mm 5 mm 700 Kg 15.23 55 mm 5 mm 6 mm 800 Kg   Read more »

● Sheave diameter: 40 mm ● Holes diameter: 4 mm ● Max. wire diameter: 5 mm ● Distance Hole axes: 73 mm ● Breaking load: 700 Kg Read more »

● Base: 83 x 42 mm ● Sheave diameter: 55 mm ● Holes diameter: 5 mm ● Max. wire diameter.: 6 mm ● Breaking load: 1400 Kg Read more »

● Sheave diameter: 28 mm ● Holes diameter: 5 mm ● Max. wire diameter: 4 mm ● Distance Hole axes: 54-57 mm ● Breaking load: 500 Kg Read more »

Ref.: Ø Max. Wire Ø Sheave Breaking Load 89.10 4 mm 34 mm 700 Kg 90.10 5 mm 45 mm 950 Kg 91.08 6 mm 55 mm 1450 Kg   Read more »

● Ball bearing double sheave organiser (Delrin balls) ● Sheave diameter: 38 mm ● Max rope diameter: 10 mm ● Breaking load: 800 Kg ● Holes diameter: 6 mm Read more »

● Ball bearing triple sheave organiser (Delrin balls) ● Sheave diameter: 38 mm ● Max rope diameter: 10 mm ● Breaking load: 900 Kg ● Holes diameter: 6 mm Read more »

● Ball bearing double sheave organiser (Inox balls) ● Sheave diameter: 44 mm ● Max rope diameter: 14 mm ● Breaking load: 1200 Kg ● Holes diameter: 6 mm Read more »

● Ball bearing triple sheave organiser (Inox balls) ● Sheave diameter: 44 mm ● Max rope diameter: 14 mm ● Breaking load: 1300 Kg ● Holes diameter: 6 mm Read more »

● Length: 145 mm ● Breadth: 19 mm ● Thickness: 2.5 mm ● Holes: Ø 8 mm Read more »

● Length: 205 mm ● Breadth: 19 mm ● Thickness: 2.5 mm ● Holes: Ø 8 mm Read more »

Ref Ø Sheave Ø Rope Max Total Height Weight Break Load Working Load 10.63 22 mm 6 mm 43 mm 17 g 700 Kg 100 Kg 11.73 28 mm 8 mm 51 mm 24 g 750 Kg 150 Kg 11.89 38 mm 10 mm 64 mm 45 g 950 Kg 230 Kg   Read more »

● Sheave diameter: 57 mm   ● Max. line size: 10 mm   ● Overall height: 116 mm   ● Weight: 122 gr   ● Breaking load: 900 Kg   ● Working load: 200 Kg   ● Lock On / Off device on the right (counterclockwise)   Ball bearing ratchet block have composite cheeks U.V. stabilized, stainless steel (AISI 316) rivets, an innovative hardcote + PTFE anodised aluminium sheave with gripping faces and delrin ba... Read more »