Rock Exotica Omni-Block 1.5" Single Swivel Pulley

The Rock Exotica Omni-Block 1.5" Single Swivel Pulley is a high-strength rigging solution made in ...

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OnBuy.comRock Exotica Omni-Block 1.5"""" Single Swivel Pulley - High-Strength Swivel Pulley With Sideplate Access For Rigging - Made In The Usa 816302020659
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Product Information

Full details

The Rock Exotica Omni-Block 1.5" Single Swivel Pulley is designed for professionals in rigging, arborist, and search and rescue operations seeking a compact, lightweight, and versatile solution. Its key benefit is combining a pulley, swivel, and side-plate access into a single unit, reducing the need for multiple components and saving space. A potential caveat is its specific working load limits, requiring users to confirm suitability for their application.

All features

BrandRock Exotica

Extended Product Information

FAQs

What is the maximum rope diameter the Omni-Block 1.5" can accept?

The Omni-Block 1.5" Single Swivel Pulley can accept ropes with a maximum diameter of 13 mm.

What is the difference between breaking strength and working load?

Breaking strength (36 kN) is the load at which the pulley is expected to fail. Working load (8 kN) is the maximum load the pulley should be subjected to during normal use, which includes a safety factor.

Can I use this pulley for personal fall arrest systems?

While it has high strength, always consult the product manual and relevant safety standards (e.g., ANSI, EN) to ensure suitability for specific fall arrest applications. Its primary design is for load bearing and movement, not direct fall arrest.

How do I attach the pulley to an anchor point?

The pulley's swivel mechanism allows it to be attached to an anchor using a suitable connector such as a carabiner, or directly through an integrated loop if present on your anchor system.

Is the Omni-Block 1.5" suitable for use in wet conditions?

Yes, the materials are designed for durability, but it is always recommended to clean and dry the pulley after exposure to moisture to maintain optimal performance and longevity.

What does 'Single Swivel' mean in the product name?

It indicates that the pulley itself rotates on a bearing, allowing it to swivel, and it is a single sheave (wheel) pulley.

Where is the Omni-Block 1.5" manufactured?

The Rock Exotica Omni-Block 1.5" is manufactured in the USA.

Troubleshooting

Pulley side plate does not lock securely.

Ensure there are no obstructions preventing the side plate from closing fully. Check the locking pin for damage or debris.

Rope installation is difficult.

Verify that the rope diameter is within the 13 mm maximum limit. Ensure the side plate is fully open before attempting to insert the rope.

Excessive friction or stiff rotation.

Inspect the sheave for dirt or debris. Clean gently with a damp cloth. If the issue persists, the internal bearing may need professional servicing.

Swivel action is restricted.

Check the swivel mechanism for contamination or damage. Clean thoroughly and ensure no external components are binding the swivel.

Pros and Cons

Pros

  • Combines multiple rigging components into one unit, saving space and weight.
  • High strength-to-weight ratio for professional applications.
  • Allows for easy rope installation and removal while anchored.
  • Made in the USA with CE certification.
  • Lighter and more cost-effective than traditional setups.

Cons

  • Working load limit of 8 kN (2 x 4 kN) may not be sufficient for all ultra-high load applications.
  • Requires users to understand its specific limitations compared to standalone components.
  • Single sheave design limits some advanced rigging configurations.

Setup, Compatibility & Care Instructions

Setup:

  1. Ensure the pulley is anchored securely to a suitable point.
  2. Open the side plate by pressing the locking mechanism.
  3. Install or remove the rope by placing it into the sheave groove.
  4. Close the side plate securely until it locks.

Compatibility:

  • Compatible with ropes up to 13 mm (0.51 inches) in diameter.
  • Designed to work with standard rigging hardware and anchor points.

Care:

  • Regularly inspect the pulley for wear, cracks, or damage, especially around the sheave and swivel mechanism.
  • Clean the pulley with a damp cloth to remove dirt and debris. Avoid using lubricants, as they can attract dirt.
  • Store in a dry place away from direct sunlight and extreme temperatures.
  • Check the locking mechanism on the side plate for proper function before each use.

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