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80mm Racing Blocks

Very low friction blocks permit easy line handling and offer the best strength-to-weight (ounces) ratios in the business. Universal heads and flush fasteners are standard.

  • Sheave: Anodized aluminum alloy
  • Ball Bearings: Delrin
  • Sheave Size: 3-1/8" (80mm)
  • Line Diameter: 1/2" max.
  • Cheek Material/Finish: Anodized aluminum alloy
  • Shackle/Strap Type: Swivel with three-way locking, drilled-out head
  • Cleat: Models with cleat: adjustable cam arm, aluminum cam cleat
  • Ratchet: Models with ratchet: aluminum ratchet, recessed lever
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
80mm Racing Block, Single, 1/2" Max. Line Dia., 2,204lb. SWL, 8.8oz. 279036 29901811
Limited availability.

$166.70

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80mm Racing Block, Double, 1/2" Max. Line Dia., 3,968lb. SWL, 17.2oz. 279051 29901812
Limited availability.

$284.99

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80mm Racing Block, Triple Ratchet/Becket/Cam, 1/2" Max. Line Dia., 9,698 lb. Breaking Strength, 4,849 SWL, 25.5 6718167 29901813
Item no longer available.
80mm Racing Block, Single Ratchet, 1/2" Max. Line Dia., 1,764lb. SWL, 10.3oz. 231020 29901821
Limited availability.

$214.99

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80mm Racing Block, Triple Ratchet/Becket/Cam, 1/2" Max. Line Dia., 4,404lb. Breaking Strength, 9,698lb. SWL, 34.4oz. 11477437 29901830
Item no longer available.
80mm Racing Block, Fiddle, 1/2" Max. Line Dia., 2,204lb. SWL, 12.6oz. 230840 29901831
Limited availability.

$248.40

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80mm Racing Block, High-Load Halyard, 9/16" Line Dia., 11,000lb. Breaking Strength, 5,500lb. SWL, 9.7oz. 11477650 29942801
Item no longer available.

Very low friction blocks permit easy line handling and offer the best strength-to-weight (ounces) ratios in the business. Universal heads and flush fasteners are standard.

  • Sheave: Anodized aluminum alloy
  • Ball Bearings: Delrin
  • Sheave Size: 3-1/8" (80mm)
  • Line Diameter: 1/2" max.
  • Cheek Material/Finish: Anodized aluminum alloy
  • Shackle/Strap Type: Swivel with three-way locking, drilled-out head
  • Cleat: Models with cleat: adjustable cam arm, aluminum cam cleat
  • Ratchet: Models with ratchet: aluminum ratchet, recessed lever

Specs

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