300-34 - Schaefer Marine Schaefer Clamp-On Furling Line | Aztek Computers
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SKU: RS534JBV83 |  Mfg. Part: 300-34  | UPC: 740507002984  |  0 Reviews  |     Share

300-34 - Schaefer Marine Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing

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Condition: New

$75.99  $102.59
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Product Overview

Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing

Delrin™ ball bearing sheave allows for quick and easy furling line adjustment. Stainless steel cage and strap ensure durability. 

Specifications:

  • Stanchions 1" (25mm) in diameter
  • 1-7/16" (37mm) Sheave Diameter
  • Maximum 1/2" (12mm) line size
  • Safe Working Load = 1000 lbs (450kg) 

Expert Overview

The Schaefer Clamp-On Furling Line Stanchion Lead Block (part number 300-34) is a hardware component designed for managing furling lines on marine vessels. This unit is suitable for integration with 1-inch (25mm) diameter stanchions. It features a Delrin ball bearing sheave, which facilitates smooth and efficient adjustment of furling lines. The construction includes a stainless steel cage and strap, contributing to the product's durability in marine environments. With a 1-7/16 inch (37mm) sheave diameter, it accommodates lines up to 1/2 inch (12mm) in size. The block is rated for a Safe Working Load of 1000 lbs (450kg). This product is intended for marine professionals or vessel owners requiring a reliable lead block for furling system management, addressing the need for secure and adjustable line routing.

Product Details

  • Manufacturer:
  • Model Number:
  • ASIN:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • Schaefer Marine
  • 300-34
  • B00DH47MA2
  • 740507002984
  • New
  • 1 lbs
  • 4 X 1 X 3
  • Aug 28, 2026
  • Nov 05, 2018
  • UNITED STATES
Product Identifiers: Brand: Schaefer Marine • Part #: 300-34 • UPC: 740507002984 • ASIN: B00DH47MA2 • Category: Magazines

Frequently Asked Questions

What stanchion diameters is this lead block compatible with?

This lead block is designed for compatibility with stanchions that are 1 inch (25mm) in diameter.

What is the maximum line size that can be used with this block?

The Schaefer Clamp-On Furling Line Stanchion Lead Block can accommodate a maximum line size of 1/2 inch (12mm).

What is the Safe Working Load (SWL) for this product?

The Safe Working Load for this lead block is 1000 lbs (450kg).

What materials are used in the construction of this lead block?

The lead block features a Delrin ball bearing sheave, and its cage and strap are constructed from stainless steel for durability.

300-34 - Schaefer Marine Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing

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$75.99