Harken 25mm Wire Block w/Shackle- Fishing

The 25mm Wire Block with Shackle is a crucial component for marine and boating applications, delivering reliable performance for managing wire halyards and high-strength control lines. Engineered for durability and smooth operation, this wire block is perfect for sailboats, yachts, and other marine vessels seeking efficiency and strength in their rigging systems.

Key Features

• Lightweight Construction: Weighs only 28g (1oz), minimizing overall rigging weight without sacrificing strength.
• Low-Friction Sheave: 25mm (1in) sheave ensures smooth line movement and reduces wear.
• Robust Shackle: Equipped with a 5mm (3/16in) shackle pin for secure and easy attachment.
• High Load Capacity: Supports up to 454kg (1000lb) working load and 907kg (2000lb) breaking load.
• Corrosion-Resistant: Designed to withstand harsh marine environments, resisting corrosion and wear.

Technical Specifications

Specification	Details
Sheave Diameter	25mm / 1in
Weight	28g / 1oz
Shackle Pin Size	5mm / 3/16in
Maximum Wire Diameter	2mm / 3/32in
Maximum Line Diameter	4mm / 5/32in
Maximum Working Load	454kg / 1000lb
Breaking Load	907kg / 2000lb

Applications

• Sailboat halyards and jib sheets
• Yacht rigging systems
• Mooring lines and anchor systems
• High-strength control lines for various marine equipment
• Heavy-duty fishing gear

Why Choose Our Wire Block?

Our 25mm Wire Block with Shackle is designed to meet the demanding needs of marine enthusiasts and professionals alike. Its combination of lightweight design, high load capacity, and corrosion resistance makes it a reliable choice for ensuring the safety and efficiency of your vessel's rigging system. Invest in quality and performance with our superior wire block, and experience enhanced control and durability on every voyage.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.