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RONSTANSeries 19 Utility Blocks

RONSTAN

Series 19 Utility Blocks

Stainless-steel blocks with acetal sheaves for dinghy control lines.

  • Sheave: UV-stabilized acetal
  • Ball Bearings: Plain bearings
  • Sheave Size: 3/4"
  • Line Dia: 3/16" max.
  • Cheek Material/Finish: Polished 316 stainless steel
  • Shackle/Strap Type: Ferrule eye or loop
Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Series 19 Utility Block, Single, Rivet Eye, 330lb. SWL, 0.35oz. 538629 RF661
In stock online.

$10.79

Series 19 Utility Block, Double, Rivet Eye, 660lb. SWL, 0.7oz. 538637 RF662
In stock online.

$21.99

Series 19 Utility Block, Single, Ferrule Eye, 330lb. SWL, 0.35oz. 538645 RF663
In stock online.

$12.29

Series 19 Utility Block, Single, Loop Top, 330lb. SWL, 0.35oz. 538652 RF666
In stock online.

$9.99

Shackle for RF662, Model 538637 538660 RF806S
In stock online.

$6.79

Product Description

Stainless-steel blocks with acetal sheaves for dinghy control lines.

  • Sheave: UV-stabilized acetal
  • Ball Bearings: Plain bearings
  • Sheave Size: 3/4"
  • Line Dia: 3/16" max.
  • Cheek Material/Finish: Polished 316 stainless steel
  • Shackle/Strap Type: Ferrule eye or loop

Specs

Questions about this Product?
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