Ronstan Series 75 Orbit Block, Strop Block, Double
Ronstan
$894.80
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Ronstan
Ronstan Series 75 Orbit Block, Strop Block, Double
RF79209: SERIES 75 STROP ORBIT BLOCK™, DOUBLE
Double strop block
FEATURES
- The highest strength-to-weight ratio.
- Minimal friction loss, especially when working at high loads.
- Totally reliable and trouble free performance.
- Simplicity of design and construction to facilitate maintenance and servicing.
- Elegant, functional styling and finish.
SPECIFICATIONS
- B.L. (kg) 6500
- M.W.L. (kg) 3250
- Max. Rope diameter (mm) 14
- Weight (g) 414
PRODUCT INFORMATION
- Orbit Blocks™ are a no-compromise product range developed to meet the demands and expectations of the very dedicated and increasingly professional racing sailor. Side cheeks incorporating head structure and hub are precision machined as a single part from solid alloy, leaving material only where it contributes to the load carrying capacity of the block and eliminating the need for additional fasteners.
- The Orbit sheave has captive acetal or Torlon® ball bearings for side thrust loads, eliminating the need for side retainer plates. This reduces weight and allows for a wider bearing surface that can accommodate longer Torlon® needles – achieving a substantially higher strength-to-weight ratio.
MATERIALS
- Fully machined Alloy cheek plates.
- Alloy sheaves with captive ball races.
- Torlon® needle rollers.
- Carbon black Acetal ball bearings.
