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150mm Black Magic® Runner Block

Model # 17114570 Mfg # 3264
5 out of 5 Customer Rating
Advice & How-To
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.


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Sale
150mm Black Magic® Runner Block
Model # 17114570 Mfg # 3264
5 out of 5 Customer Rating
Advice & How-To
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.


Get 5X West Advantage Points on all purchases for a limited time! Not a rewards member? JOIN NOW

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The entire line of Black Magic® AirBlocks® has been redesigned with a sleek new look. Their unique, performance-packed engineering remains exactly the same. Black Magic® Air Runners® are strong, lightweight blocks with extremely free-rolling sheaves. Blocks feature Torlon® roller bearings in a center cage for strength. Sideload bearing strips dampen rig vibration.

  • Runners are used on running backstays of offshore boats to adjust mast bend for different wind conditions
  • Integrated sideplate bails and recessed cotter key help produce a smooth design that won't snag lifelines
  • Sideplates and sheaves hard lube-anodized for maximum UV protection and a smooth surface
  • Center cage keeps Torlon® roller bearings separated and parallel to reduce friction
  • Width: 8 1/2 Inch
  • Clevis Pin Diameter: 3/4 Inch
  • Breaking Load: 30000 Pounds

Ball Bearings Torlon
Becket No Becket
Diameter 1 Inch or 25.4 mm
Direction Any
Integral Cleat No Integral Cleat
Length 8 3/4 Inches
Mount Type Fixed Lashing Eye
Ratchet Non Ratcheting
Safe Working Load 15000 Pounds
Type Single
Weight 50.64 Ounces
Sheave Diameter 150 mm

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