SeaSure 25mm Treble Block with Shackle 00.31CRD, Marine-Grade Stainless Steel

25mm Treble Block with Shackle

The 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade stainless steel side plates and rivets with an arnite (plastic) sheave, which is incredibly hard-wearing and light.

Features:

• This range could be used to create purchasing systems for lifting, garage door mechanisms, storage solutions, etc.
• The 00.31 can be used to create a 6:1 purchase system to aid in lifting heavier objects and decrease the load on the rope

Specifications:

• Max Rope: 8mm
• Breaking Load: 1250kg

The SeaSure 25mm Treble Block with Shackle, part number 00.31CRD, is a compact, lightweight pulley block designed for rope purchase systems and mechanical advantage applications. Built for customers who need a dependable block for marine, lifting, garage door, or storage-system projects, this treble block helps organize rope movement while supporting systems designed to reduce the load on the rope.

Part of SeaSure’s established 25mm plain bearing block range, the 00.31CRD combines marine-grade stainless steel side plates and rivets with a hard-wearing arnite plastic sheave. The lightweight construction makes it practical for applications where durable components and manageable system weight are important. Its treble-block configuration can be used to create a 6:1 purchase system for lifting heavier objects, depending on the complete system design and setup.

Key Features:

• Treble block design: Supports multi-part purchase systems for lifting and rope-management applications.
• 6:1 purchase capability: Can be used to create a 6:1 purchase system to aid in lifting heavier objects and decrease the load on the rope.
• Marine-grade construction: Stainless steel side plates and rivets provide the specified material construction for demanding system applications.
• Hard-wearing sheave: Arnite plastic sheave offers a lightweight component for compatible rope systems.
• Broad application range: Suitable for lifting systems, garage door mechanisms, storage solutions, and related projects.

Product Details:

• Brand: SeaSure
• Part Number: 00.31CRD
• Product Type: 25mm treble block with shackle
• Maximum Rope Size: 5/16 inch
• Breaking Load: 2,756 pounds
• Materials: Marine-grade stainless steel side plates and rivets with an arnite plastic sheave
• Approximate Overall Size: 3 inches long x 3 inches wide x 1 inch high
• Approximate Weight: 0.39 pounds

Choose the SeaSure 25mm Treble Block with Shackle 00.31CRD when you need a compact block for building practical rope purchase and lifting systems.

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