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Ronstan orbit ratelblok 55 mm, swivel, sluiting

Series 55 RT Orbit Block™, Single Swivel Head...
Artikelnummer: MM RF56100
 Op voorraad
Vóór 21 uur besteld = vandaag verzonden!*

Normale prijs: € 93,94

€ 81,95

Details

Ronstan orbit ratelblok 55 mm, swivel, sluiting

Series 55 RT Orbit Block™, Single Swivel Head

Automatic and Manual ratchet in one block Up to 20:1 holding power Smooth easing of sheets High performance cleating . Swivel shackle head for unlimited block rotation. Stainless steel shackle head for ultimate durability and compatibility with harsh fixing points.

Automatic ratchet block

Now you can enjoy the flexibility of setting up your ratchet blocks to suit yourself. Ronstan is the only company that offers a ratchet block with both auto and manual engagement modes*. In the auto mode of the ratchet mechanism engages when load is applied, but switches off when it's released. This lets the sheet run out smoothly and freely-great for rapid easing of the sheet and for gybing asymmetric spinnakers. In manual mode, the ratchet mechanism can be switched on or off as required. This is the preferred mainsheet set-up for may top sailors. Try the block in both modes and see which you prefer - you really can't go wrong. * Selected Series 55 models.

Awesome ratchet block holding power

Quite simply, Ronstan Ratchet Orbit Blocks™ have the highest holding power available. The sophisticated NC-machined sheave features Generation 2 of our patented sheave cross-hole geometry. Its holding power is up to 20:1, almost double that of our nearest competitior. The unique sheave design has 12 gripping faces which directly resist loaded line movement. Traditional designes have only 8 faces with an angled resistance to line movement. Our Generation 2 design has straight resistance faces which both distribute the load and minimise rope wear. These faces are offset from the radial line, to draw the rope down into the gripping area when under load.

Extra informatie

Artikelnummer MM RF56100
EAN 9316800440375
Fabrikantnummer RF56100
Product type Blokken
Merk Ronstan
Schijfdiameter (mm) 55
Gewicht (gr) 82
Max lijn dikte (mm) 10
Max. werkbelasting (kg) 250
Breeksterkte (kg) 650
Schijven één
Ratel Ja
Swivel Ja
Hondsvot Nee
Viool Nee
Schildpad Nee
Klem Nee
Staaldraad Nee

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