Ronstan RF104140 Series 100 Stand-Up Core Block

SKU: MM 051184

€ 583,70

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

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The Series 100 Stand-Up Core Block™ is built for rugged use, featuring a swiveling base and a rubber stand-up boot to prevent block clatter. This 100mm sheave block is designed to handle high dynamic and static loads, making it ideal for demanding sailing environments. The block provides full 3-axis articulation, stable performance, and requires four fasteners for mounting.

Description
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Series 100 Stand-Up Core Block™

Designed for rugged use, this swivelling stand-up block features a 100mm sheave and a strong, precision-cast padeye base. It prevents block clatter and remains stable even when unloaded.
- Features:
  - High dynamic and static load capacity.
  - Ball bearings to counteract side thrust loads.
  - Class-leading performance with sleek contemporary styling.
  - Durable aluminium alloy cheek plates.
  - Central hub hole can be used for becket take-off or tie-up point.
  - Swivelling head post for full 3-axis articulation.
  - Resilient rubber stand-up boot to prevent clattering.
  - Mounting requires 4 x 8mm fasteners (not supplied).
- Materials:
  - Bearings: High compression strength, self-lubricating acetal.
  - Head post: Grade 2205 stainless steel.
  - Shackles: Grade 17-4PH stainless steel.
  - Padeye: Grade 15-5PH stainless steel.
  - Other fixtures: Grade 316 stainless steel.
- Product Specifications:
  - Type of Block: Stand-Up
  - B.L. (kg): 6000
  - M.W.L. (kg): 3000
  - Max. Rope diameter (mm): 18
  - Weight (g): 1138
  - Fastener Ø (mm): 8
  - Qty. Fasteners: 4
- Notes: A4-80 DIN7991 grade fasteners recommended to achieve BL.
- Product number: RF104140
- Brand: Ronstan

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