Series 75 Core

Series 75 Core

Use Them Anywhere - Ronstan Core Blocks™ feature a tuned 2-stage bearing system, making them well suited for both dynamic and static load applications. This range offers an excellent value and ample performance for either cruising or racing yachts. Series 75 Core Blocks™ are typically found on boats up to 14m (46').

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9 Items

  1. Special Purpose
    Series 75 Core Block™, Aluminium Sheave
    RF74100AW Series 75 Core Block™, Aluminium Sheave
    Aluminium sheave is suitable for use with wire or rope. Universal head can be locked at 0 or 90 degrees or left free to swivel.
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