Schaefer 3 Series Single Block with Upset Shackle

aps price $43.88
Usually Ships in 7 Business Days
SKU
SC0304

Featuring a robust construction, Schaefer 3 Series Single Block with Upset Shackle is manufactured from high-quality stainless steel. With hard coat anodized aluminum cheeks, Schaefer 3 series comes with UV resistant Delrin plain bearing sheave. Stainless steel spacer prevents the cheeks from binding the sheave under heavy load.

Key features:

  • Schaefer 3 Series Single Block with Upset Shackle is ideal for halyard applications
  • Used for rigging mounted on the spars or deck
  • Works for heavy loads up to 1000lb and comes with stamped shackle
More Information
Length (in) 3-23/32"
Length (mm) 94 mm
Max Line Size (in) 7/16"
Max Line Size (mm) 8 mm
Safe Working Load (lbs) 1000 lbs
Safe Working Load (kg) 410 kg
Thickness (in) 3/4"
Width (in) 1-9/16"
Width (mm) 40 mm
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