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RONSTANWire Blocks

RONSTAN

Wire Blocks

Single blocks can double the power of a rope tackle using a cascading block system. Blocks up to 1" sheave diameter are stainless steel with nickel-plated brass sheaves. Blocks over 1" sheave diameter have removable anodized aluminum sheaves with Delrin® bushings. Micro Kite Blocks are very strong, super-lightweight. They are ideal for flag halyards, dinghy outhaul block, cunningham, leech lines and any other small diameter line application.

Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Wire Block, Single, Rivet Eye (can accept pin dia. to 3/8" through rivet head), 1-3/4" Sheave Dia., 5/32" Max. Wire, 1,870 SWL, 3.7oz. 544817 RF103
In stock online.

$37.99

Wire Block, Single, Ferrule Eye, 1-3/4" Sheave Dia., 5/32" Max. Wire, 1,870 SWL, 3.5oz. 544825 RF104
In stock online.

$34.99

Wire Block, Micro Kite, Black, 9/16" Sheave Dia., 3/32" Max. Wire, 330 SWL, 0.175oz., ( 2 Pack ) 3734134 RF13101-2
In stock online.

$12.49

Wire Block, Single, Rivet Eye, 1" Sheave Dia., 1/8" Max. Wire, 990 SWL, 1.4oz. 546382 RF418
In stock online.

$21.99

Wire Block, Single, Ferrule Eye, 1" Sheave Dia., 1/8" Max. Wire, 990 SWL, 1.4oz. 544833 RF468
In stock online.

$24.99

Wire Block, Single, Ferrule Eye, 3/4" Sheave Dia., 1/8" Max. Wire, 550 SWL, 0.7oz. 544841 RF560
In stock online.

$21.99

Product Description

Single blocks can double the power of a rope tackle using a cascading block system. Blocks up to 1" sheave diameter are stainless steel with nickel-plated brass sheaves. Blocks over 1" sheave diameter have removable anodized aluminum sheaves with Delrin® bushings. Micro Kite Blocks are very strong, super-lightweight. They are ideal for flag halyards, dinghy outhaul block, cunningham, leech lines and any other small diameter line application.

Specs

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REVIEW SNAPSHOT®

by PowerReviews
RonstanWire Blocks
 
5.0

(based on 1 review)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

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  • 3 Stars

     

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  • 1 Stars

     

    (0)

Reviewed by 1 customer

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5.0

OUTSTANDING PRODUCT

By MikeVonR

from San Diego CA

Verified Buyer

Pros

  • Lightweight Very Strong
  • Precisely manufactured

Cons

    Best Uses

    • Small Linesmall Woven Wi

    Comments about Wire Blocks:

    I build garden railroad operations. Mine structures, logging operations, and overhead cranes require blocks in order to be made dynamic. The RF13101-2 fits the bill to a "T".

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    Questions about this Product?
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