37mm Halyard Lift, Single


  • Sheave Dia. 1-7/16, (37 mm)
  • Max Wire 7/16, (11 mm)
  • Jaw Opening 1-3/4, (44 mm)
  • Pin. Dia. 1-5/8, (41 mm)
  • Length 1-31/32, (50 mm)
  • Width 19/32, (15 mm)
  • T (4), #10 RH (5 mm)
  • C/C Length 1-5/32, (29 mm)
  • C/C Across 1-5/16, (33 mm)
  • SWL 1000 lbs. (454 kg)

SKU: SC303-50

$163.20
Backorder Available

Schaefer 303-50 Halyard/Control block.

Delrin(tm) sheave ensures smooth operation and high strength. Stainless base and Anodized aluminum cheeks provide a solid platform. 

SKU: SC303-50

  • Sheave Dia. 1-7/16, (37 mm)
  • Max Wire 7/16, (11 mm)
  • Jaw Opening 1-3/4, (44 mm)
  • Pin. Dia. 1-5/8, (41 mm)
  • Length 1-31/32, (50 mm)
  • Width 19/32, (15 mm)
  • T (4), #10 RH (5 mm)
  • C/C Length 1-5/32, (29 mm)
  • C/C Across 1-5/16, (33 mm)
  • SWL 1000 lbs. (454 kg)
SKU SC303-50
Brand Schaefer Marine

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