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Antal  |  SKU: ANT00505  |  Manuf. Code: 505

Antal OPF Series 50 mm Triple Sheave Block

$164.00 USD $182.22
Special Order Item: 8 - 10 weeks.

Description

The Antal OPF Series 50 mm Triple Sheave Block #505 is a robust and versatile sailing accessory designed for smooth and reliable performance. Its unique one-piece-frame construction ensures maximum strength and durability without the need for pins or screws, making it both lightweight and easy to handle. This block is a perfect choice for sailors looking for efficiency and ease of maintenance.

Features & Benefits

  • One-piece-frame design for enhanced strength and reduced weight
  • 50 mm composite fibre sheave for low friction and high load capacity
  • CNC machined, hard black anodized and teflon coated for durability
  • Stainless steel hub and self-captive side ball bearing for easy maintenance
  • Compatible with various HR shackle sizes for versatile connections
  • Swivel head with three locking positions for added flexibility

This block features a one-piece aluminium frame that is CNC machined and anodized, ensuring it is both strong and lightweight. It is equipped with a 50 mm sheave made from composite fibre, which runs on a stainless steel hub, providing low friction and high load handling. The block is compatible with HR shackles and includes a swivel head with multiple locking positions for versatile use on different types of sailing gear. With its anodized and teflon coated finish, it promises long-lasting performance in marine environments.

Usage

Ideal for use in sailing applications requiring efficient and reliable block systems, such as on sailboats for adjusting sails or managing rigging. Its lightweight, durable design makes it suitable for both recreational and competitive sailing scenarios.

Technical Information


DescriptionImperialMetric
Sheave Diameter2 1/3 in.60.00 mm.
Safe Working Load1763.00 lb.800.00 kg.
Weight 7.94 oz.225.00 gr.
Line Size2/5 in.10.00 mm.
Shackle Size1/4 in.6.00 mm.