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Ronstan

Series 50 BB Block, Single Upright Lead

Ronstan Series 50 BB Block, Single Upright Lead
$52.33 (List Price: $61.57)
15% OFF This Week! You save $9
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Our Part #: RONRF50171 | Mfr. Part #: RF50171
Free Shipping for US Continental orders over $99.

DescriptionImperialMetric
Sheave Ø2.00 in.50.00 mm.
Max. Rope 1/2 in.12.00 mm.
Maximum Working Load1102.50 lb.500.00 kg.
Breaking Load3307.50 lb.1500.00 kg.
Weight4.09 oz.116.00 gr.

Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.Precision moulded Acetal sheaves running on Acetal ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.

Our Part # RONRF50171 | Ronstan Part # RF50171