38mm Thru-Deck High-Strength Block
Mouse Over to Zoom
-
Click to Enlarge

HARKEN38mm Thru-Deck High-Strength Block

$66.99

In stock online.
Model # 359745 | Mfg # 306UPC # 97653010272
HARKEN
38mm Thru-Deck High-Strength Block

$66.99

Stars

Specs

38mm Thru-Deck High-Strength Block

Name Value
Ball Bearings Delrin
Becket No Becket
Diameter 1/8 Inch or 3 mm
Direction Any
Integral Cleat No Integral Cleat
Mount Type Mechanical Fasteners
Ratchet Non Ratcheting
Safe Working Load 1500 Pounds
Sheave Diameter 38 mm
Type Single Thru-Deck
Weight 3.25 Ounces

Product Overview

Harken 38mm Thru-Deck High-Strength Block allows lines through the deck and bulkhead.

Harken's Lightweight, low-friction blocks with high-load composite bearings carry wire halyards and control line cascades. Side-load balls reduce friction from twists or unfair leads on 304-311. 300-303 has thrust washers. Blocks open to allow passage of swaged wire. Hard Lube-anodized sheave for strength and corrosion resistance. Cheek blocks include fasteners.

Key Features

  • Impregnated Hardkote anodized aluminum bearings
  • Side-load carbon-black Delrin® washers
  • Use for wire halyards, vangs, control lines
  • Sheave Diameter: 1 1/2" (38 mm) 
  • Max. Wire Diameter: 1/8" (3 mm)  
  • Max. Working Load (MWL): 1500 lb. (680 kg)  
  • Breaking Load: 3000 lb. (1361 kg)   
  • Weight: 3.25 oz. (92 g)

Advice

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

Related West Advisor Articles

Reviews

Product Q & A

RETURN TO TOP