2022 Ronstan Marine Catalogue - VIEW CATALOGUE

Custom Products

PHOTO CREDIT:© Najad Yachts of Sweden

B075-1597 Series 75 fiddle block for the Dragonfly 40

Product Type:

Blocks

Part Number:

B075-1597

MWL:

4000 kg

BL:

8000 kg

Weight:

0.902 kg

Yacht Model:

Dragonfly 40

Designer:

Jens Quorning and Steen Olsen

Builder:

Quorning Boats ApS

Length:

12.4m

Displacement:

5800 kg light

P:

MSA 75sm (Performance)

J:

Jib area 27sm (Performance)

Product Features:

This block has been designed for use as the running backstay flying block on this performance cruiser trimaram providing a 4:1 purchase. The block has a very high MWL of 4000 kg for its size and will handle up to 14mm diameter rope. The cheek plates are al.alloy CNC machined for ultimate strength and light weight. The 75mm and 60mm diameter sheaves that are used in this block are plain bearing with side thrust ball bearings for high efficiency.