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Schaefer Double Block, Max Line 1/2"

SKU# 504-28
Check Delivery Time

Schaefer Double Block, Max Line 1/2" may require an additional to 2 days to ship.


Rigging Shoppe ships to Canada only. ALL prices listed on this website in Canadian dollars.

Shipping within 24 hours if possible. Delivery usually 2 - 5 business days in Canada.

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Flat, stainless base plate distributes load to a larger surface area than other designs which place loads on mounting bolts only.


  • Base is polished stainless steel
  • Cheek plate is black anodized aluminum


  • Safe Working Load:1,750 lbs. (795kg)
  • Material:Aluminum
  • Sheave Diameter:2" (51mm)
  • Weight:7.9 oz. (224g)
  • Max. Line:7/16" (11mm)
  • Sheave Material:Delrin
  • Fasteners:10 RH (5mm)
  • Length:3-5/8" (92mm)
  • Width: 2-7/32" (57mm)
  • Height:1-19/32" (40mm)