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3


HARKEN
3" Classic Blocks


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Description WM Model# MFG Part# Availability Price USD QTY
3" Block, Single with Stamped Shackle, 750lb. SWL, 7.0oz. 113878 005 In Stock $58.61
3" Block, Heavy-Duty Single, 750lb. SWL, 8.0oz. 113936 011 In Stock $70.36
3" Block, Heavy-Duty Single with Becket, 750lb. SWL, 8.5oz. 383885 012 In Stock $84.17
3" Block, Single Wire, 850lb. SWL, 9.5oz. 253203 202 In Stock $88.53

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Description



Designed for small to medium-sized offshore boats, catamarans, etc. Large diameter sheaves reduce the friction caused by bending a line over a small sheave. All feature three-way head system and removable beckets.

  • Sheave: Hardkote anodized Teflon-impregnated aluminum
  • Ball Bearings: Delrin ball bearings/Hi-Load wire blocks: Torlon ball bearings
  • Sheave Size: 3" (76mm)
  • Line Diameter: 7/16" max.
  • Cheek Material/Finish: Plastic/Stainless steel
  • Shackle/Strap Type: Stamped swivel shackle

Product Specs

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