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RONSTAN
Series 20 Single Block with Shackle Head

$18.95

Model # 1787118 | Mfg # RF20100
In stock online.

Series 20 Single Block with Shackle Head. Two-stage bearing system with stainless-steel ball bearings handles high safe working loads. Designed for small-diameter, high-tech line on high-performance dinghies and control lines on sport and race boats.

Series 20 Single Block with Shackle Head

Ball Bearings Stainless Steel
Becket No Becket
Diameter 1/4 Inch or 6 mm
Direction Any
Integral Cleat No Integral Cleat
Mount Type Swivel Shackle
Ratchet Non Ratcheting
Safe Working Load 550 Pounds
Sheave Diameter 20 mm
Type Single
Weight 0.7 Ounce

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REVIEW SNAPSHOT®

by PowerReviews
RonstanSeries 20 Blocks
 
2.5

(based on 2 reviews)

Ratings Distribution

  • 5 Stars

     

    (0)

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    (1)

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  • 1 Stars

     

    (1)

Reviewed by 2 customers

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1.0

bad shackles

By TCK

from High Point, NC

About Me Professional

Verified Reviewer

Pros

    Cons

    • Poor Design

    Best Uses

    • Sailing

    Comments about Series 20 Blocks:

    Ordered two so I could replace earlier ones that had failed due to screws backing out of the shackles. Both the new ones had shackles that were already stripped out. The screws just fell out. Trying to find replacement shackles and/or screws for this item is very difficult. Product should be recalled.

    • Was this a gift?:
    • No

    (0 of 1 customers found this review helpful)

     
    4.0

    Good mini block

    By Jacktar

    from Pensacola, Florida

    About Me Advanced

    Verified Buyer

    Pros

    • Attractive Design
    • Easy To Install
    • Easy To Use
    • Quality Construction

    Cons

      Best Uses

      • Sailing
      • Small Boats

      Comments about Series 20 Blocks:

      Used as spreader block for flag hoist because has swivel.

      • Was this a gift?:
      • No

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