Ronstan Series 20 BB Block, Single Exit, Side Tabs: Mauri Pro Sailing

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Ronstan Series 20 BB Block, Single Exit, Side Tabs

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Specifications
	Imperial	Metric
Sheave Dia.	3/4"	20 mm
Max Rope Dia.	1/4"	6 mm
Fastener Dia.	5/32"	4 mm
Maximum Working Load	550 lb	250 kg
Breaking Load	2200 lb	1000 kg
Weight	0.8 oz	22 g

Product Description

Ball bearing, single, side tabs. Precision moulded Acetal sheaves running on stainless steel or Torlon� ball bearings provide high performance & low friction.

Ronstan Blocks

• Grade 316 stainless steel load straps.
• U.V. stabilised Acetal sheave.

Part Number: RF20711A

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