Ronstan RF44188 Series 45 Core Block, Halyard

SKU: MM 051173

€ 109,68

1-2 weeks delivery time
Price incl. 19% VAT

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The Series 45 Core Block™, Halyard is built for high-load applications and includes a swivel fork head and removable roller for added functionality. It features a 2-stage bearing system and is ideal for mainsheet, halyard, and spinnaker sheet applications on boats up to 10m. The block is made of durable materials, including UV-stabilized acetal and stainless steel components, and accommodates ropes up to 12mm in diameter.

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Series 45 Core Block™, Halyard

This halyard block features a swivel fork head and includes a removable roller, making it ideal for high-load applications.
- Features:
  - High dynamic and static load capacity.
  - Efficient 2-stage bearing system.
  - Ball bearings to counteract side thrust loads.
  - Class-leading performance with sleek, contemporary styling.
  - Durable aluminium alloy cheek plates.
  - Central hub can be used as a becket take-off or tie-up point.
  - Max rope diameter: 11.5mm.
  - Incorporates a low-profile swivel head fork.
  - Features a removable screw pin for attachment to padeyes.
- Applications:
  - Ideal for mainsheet, halyard, and spinnaker sheet applications on boats up to 10m (33ft).
  - Various control line applications on larger yachts.
  - Alloy sheave models available for use with wire.
- Materials:
  - Sheave: UV-stabilized acetal.
  - Cheek body: Aluminium alloy.
  - Ball bearings: High compression strength carbon black acetal.
  - Shackle, head post & hub: Grade 316 stainless steel.
  - Fork pin: Grade 2205 stainless steel.
- Product Specifications:
  - Type of Block: Single
  - B.L. (kg): 1400
  - M.W.L. (kg): 700
  - Max. Rope diameter (mm): 12
  - Weight (g): 121
  - Pin Ø (mm): 5
- Product Number: RF44188
- Brand: Ronstan

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