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51mm - Aluminum - Ball Bearing Triple

51mm - Aluminum - Ball Bearing Triple

SKU: 201400

$304.34 / EA


5 Series Block - 51mm Sheave

Aluminum

Schaefer 5 Series Blocks offer small-to-medium-sized cruising and racing yachts an extremely high strength-to-weight ratio, resulting in a highly refined and reliable block. Their strength and styling has also made them popular for medium use on bigger yachts, when combined with Schaefer larger series blocks.

Schaefer's versatile Universal Head design has a 3-way built-in locking feature and accepts "universal" adapters for custom mounting. Blocks are made of tough, hardcoat-anodized aluminum cheeks with UV-protected Delrin® sheaves to withstand the elements and potential mishaps.


Specifications:


  • Sheave Diameter - 2" (51mm)
  • Sheave Width - 9/16" (14mm)
  • Max Line Diameter - 7/16" (11mm)
  • Pin Diameter - 1/4" (6mm)

Applications:

  • Mainsheet Systems - Boats to 28 feet (8.5 meters)
  • Halyard Leads - Boats to 28 feet (8.5 meters)
  • Genoa Leads - Boats to 28 feet (8.5 meters)
  • Control Lines - Boats to 36 feet (11.0 meters)

Mfg No. 506-90

Description Ball bearing triple

Dimensions1 (L x W x T) 4-13/32" x 2-1/8" x 2-3/8" (112 x 54 x 61mm)

SWL2 1,500 Lbs (690kg)

Weight 9.2 oz. (261g)

1. L - Length, W - Width, T - Overall Thickness
2. SWL (Safe Working Load)

MSRP
$358.05
U/M
/ EA
Price
$304.34
Part Number
506-90
Manufacturer
SCHAEFER MARINE INC
Quantity Available
2
Quantity On Order
Prop65Both2Schaefer Logo