Canadian Based. Customer Focused.

Premium Marine Quality Parts

Harken
381

Harken 29mm Double Carbo Air Block

SKU 79052 MPN 381 UPC 097653286899 MFR Harken

Express
Toronto, ON Vancouver, BC NJ, Warehouse 2 FL, Warehouse 9
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
In Stock 11 available
$64.79
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$8.11
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29mm Double Carbo Air Block

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming.


Specifications:

  • Sheave: 29mm / 1-1/8in.
  • Length: 54mm / 2-1/8in.
  • Weight: 34g / 1.2oz
  • Maximum line: 8mm / 5/16in
  • Maximum working load: 299kg/ 660lb
  • Breaking load: 737kg / 1625lb

Product Specifications

Dimensions5" L × 3" W × 2" H
Shipping Weight0.2 lb
Country of OriginUNITED STATES
Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.