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Ronstan

S40 BB Exit Block

Ronstan S40 BB Exit Block
$106.25 (List Price: $125.00)
15% OFF This Week! You save $19
- +

Our Part #: RONRF45711 | Mfr. Part #: RF45711
Free Shipping for US Continental orders over $99.

DescriptionImperialMetric
Sheave Ø1 4/7 in.40.00 mm.
Maximum Rope 2/5 in.10.00 mm.
Maximum Working Load882.00 / 1764.00 lb.400.00 / 800.00 kg
Breaking Load4410.00 lb.2000.00 kg.
Weight2.72 oz.77.00 gr.

Exit Blocks minimise friction in lines passing through the deck or exiting masts and booms. The RF45711 exit block incorporates our 2-stage bearing system using ball bearings to minimise friction and a secondary full-contact bearing to maintain low friction across the full working load range.

Materials:

  • Sheave and Ball Bearings: High compression strength acetal
  • Housing: Anodised aluminium

Features:

  • Exit blocks are ideal for applications where lines need to be led through decks, bulkheads or spars minimising friction and chafing.