Description

Wichard Double Shackle Swivel Pulley 10 mm | High-Performance Marine Block
Elevate the performance and reliability of your vessel´s rigging with the Wichard Double Shackle Swivel Pulley, meticulously engineered for a 10 mm rope diameter. Designed for sailors who demand uncompromising strength and flawless operation, this essential piece of deck equipment provides superior load management in the most challenging marine conditions. Ideal for a wide range of applications, from halyards and sheeting systems to complex tackles, this double block is the benchmark for durability and efficiency on the water.
Unmatched Strength and Lasting Reliability
Experience the peace of mind that comes with Wichard´s world-renowned manufacturing process. This double pulley is born from a hot-forging process, a technique that creates a component with exceptional mechanical strength and structural integrity. This advanced construction ensures the block can withstand high dynamic loads and the continuous stresses of sailing, offering a significantly longer service life and enhanced safety compared to standard alternatives. It is built to resist deformation and failure, making it a trustworthy component for your most critical lines.
Optimal Performance and Versatility
The integrated swivel head is a key feature, allowing the block to perfectly align with the direction of the line pull. This free rotation minimizes friction and significantly reduces chafe on your ropes, extending their lifespan and ensuring smooth, effortless trimming and hoisting. The double sheave design enables the creation of powerful purchase systems, reducing the effort required to manage heavy loads. Furthermore, the dual shackle configuration at the head and base offers incredible versatility for connecting to deck padeyes, boom bails, or integrating into cascading systems.
Main Features:
* Double Sheave Configuration: Allows for the creation of 4:1 purchase systems or for managing two separate lines simultaneously.
* Full Swivel Head: Ensures perfect alignment of the block under load, preventing torque and reducing friction.
* Dual Shackle Attachment: Provides secure and versatile connection points for a wide variety of rigging setups.
* Low-Friction Sheaves: Designed for smooth rope passage, ensuring efficient operation even under high tension.
* Fully Serviceable Design: The block can be easily disassembled for cleaning, inspection, and maintenance, guaranteeing long-term performance.
This high-performance double block is the ideal solution for applications such as mainsheet systems, boom vangs, genoa leads, and powerful tackle arrangements where strength, low friction, and absolute reliability are paramount. Upgrade your deck equipment and invest in the proven performance of Wichard.
Technical Specifications:
* Product Type: Double Swivel Pulleys / Block
* For Rope Diameter: 10 mm (3/8″)
* Sheave Diameter: 35 mm (1 3/8″)
* Working Load (WL): 1000 kg (2200 lbs)
* Breaking Load (BL): 2400 kg (5290 lbs)
* Weight: 315 g (0.694 lbs)
* Overall Length (A): 135 mm (5 5/16″)
* Overall Width (B): 46 mm (1 13/16″)
* Shackle Pin Diameter (d): 8 mm (5/16″)
* Wichard Part Number: 91225