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Harken 57mm Aluminum Mast Collar ESP Block

SKU# 6050
$9699
Check Delivery Time

Harken 57mm Aluminum Mast Collar ESP Block may require an additional to 2 days to ship.

Shipping

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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Learn about our complete shipping policy here.

Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction.

Sheaves feature sleeve bearings to handle high static loads and are ideal for alyards or limited purchase systems on cruising boats.

Specifications

  • Sheave Ø (mm): 57 mm
  • Sheave Ø (in): 2 1/4 in
  • Length (mm): 93.5 mm
  • Length (in): 3 11/16 in
  • Weight (g): 122 g
  • Weight (oz): 4.3 oz
  • Clevis pin Ø (mm): 8 mm
  • Clevis pin Ø (in): 5/16 in
  • Maximum line Ø (mm): 16 mm
  • Maximum line Ø (in): 5/8 in
  • Maximum working load (kg): 850 kg
  • Maximum working load (lb): 2100 lb
  • Breaking load (kg): 1900 kg
  • Breaking load (lb): 4190 lb