Ronstan High Load Block, Single

Ronstan High Load Block, Single
Item# RF30101HL
Regular Price: $25.82
Sale Price: $21.95

Product Description

Ronstan High Load Block Single, Top Loop


  • Sheave 1 3/16 in.

  • Max. Rope - 5/16 in.

  • Max. Cable - 1/8 in.

  • Pin - -

  • M.W.L. 820 lb

  • B.L. 1650 lb

  • Weight - 1.0 oz.

    Product Information

    Ideal for high load applications. Wear resistant sheave material, in lightweight, self lubricating polymer, is suitable for use with rope or wire.Can be fitted with a shackle in either of two planes to allow correct alignment of the block.


  • Primary lead blocks on dinghies and catamarans

  • Control lines on larger yachts

  • Halyards

  • Backstays


  • Acetal ball bearings

  • UV stabilized Acetal sheave

  • Grade 316 stainless steel load strap and head fitting

  • Impact and UV resistant, fibre reinforced Nylon cheeks