The external tabs can be formed to fit the spar profile before fastening.
Ronstan manufactures an extensive range of sheave boxes for use with rope and wire. Plain bearing sheaves are ideal for halyards and other applications where high static loads are likely to be encountered.
Ideal for applications where lines (rope or wire) need to be led through decks, bulkheads or spars minimising friction and chafing
Grade 316 stainless steel cheeks
This product was added to our catalog on Friday 29 July, 2011.
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