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Ronstan Size 55 Ratchet Orbit Blocks

Ronstan Stand-up Base, S55 BB & RT Orbit Blocks Code: RONRF2455 Price: $9.31	Ronstan Retainer Clip, S55 BB&RT Orbit Singles Fiddles, 2-pack Code: RONRF50001 Price: $3.36	Ronstan Retainer Clip, S55 BB Orbit Doubles RT Triple, 2-pack Code: RONRF50002 Price: $3.78
Ronstan Series 55 RT Orbit Block, Single Swivel Head Code: RONRF56100 Price: $76.40	Ronstan Series 55 RT Orbit Block, Single, Link Head Code: RONRF56101 Price: $76.40	Ronstan Series 55 RT Orbit Block, Single Becket Swivel Code: RONRF56110 Price: $70.50
Ronstan Series 55 RT Orbit Block, Single Cleat Swivel, Auto Code: RONRF56120 Price: $132.50	Ronstan Series 55 RT Orbit Block, Single Becket Cleat Swivel Code: RONRF56130 Price: $131.70	Ronstan Series 55 RT Orbit Block, Cheek, Clockwise Rotation Code: RONRF56151 Price: $66.20
Ronstan Series 55 RT Orbit Block, Cheek Anti-Clockwise Rotatio Code: RONRF56151A Price: $66.20	Ronstan Series 55 RT Orbit Block,Triple Becket Cleat Swivel Code: RONRF56330B Price: $195.40	Ronstan Series 55 RT Orbit Block, Triple Becket Cleat, Link Head Code: RONRF56331 Price: $186.90
Ronstan Series 55 RT Orbit Block, Single, Fiddle, Becket Code: RONRF56511 Price: $74.70	Ronstan Series 55 RT Orbit Block, Single, Fiddle, Becket Cleat Code: RONRF56531 Price: $109.60	Ronstan Dyneema Link, S40 Doubles & Triples, S55 Singles & Fiddles Code: RONRF900408 Price: $9.31
Ronstan Dyneema Link, S55 Doubles & Triples, S70 Singles Code: RONRF900510 Price: $9.31

RONSTAN Orbit Blocks - Ratchet Size 55 - Overview

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 Series 55 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 21:1, 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.

Ronstan Size 55 Ratchet Orbit Blocks

We at Mauri Pro Sailing are fully committed to be your Ronstan Size 55 Ratchet Orbit Blocks specialist not only providing the sailing community with a comprehensive and easy to use web site but with all the appropriate technical information that you might need to select your sailboat hardware and equipment. If you need any assistance selecting the appropriate Ronstan Size 55 Ratchet Orbit Blocks please contact us. Our crew is ready to help!

Pictures and text courtesy of the manufacturer.

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