OMNI-BLOCK 1.5" PULLEY

Rock Exotica Omni-Block 1.5" Pulley

The Rock Exotica Omni-Block 1.5" is a precision-machined swivel pulley designed to reduce overall vertical height in your rigging system while keeping loads moving smoothly. The integrated swivel allows the pulley to rotate freely under load, eliminating rope twist and keeping your system running clean — a feature that makes a real difference when you're managing heavy pieces from the top of a tree.

A double locking mechanism maximizes safety, and the large top hole with rounded edges accommodates both hard connections (carabiners) and textile connections (slings, cordage). Rock Exotica's signature precision machining and cutting-edge design make this one of the most capable pulleys in its class.

Specifications

• MBS: 36 kN (8,000 lbs)
• WLL: 8 kN (1,770 lbs)
• Max. rope diameter: 13 mm (1/2")
• Weight: 0.65 lbs
• Manufacturer: Rock Exotica

Key Features

• Integrated swivel reduces rope twist and overall vertical height
• Double locking mechanism for maximum safety
• Large top hole with rounded edges — compatible with hard and textile connections
• Precision-machined aluminum construction
• Suitable for light rigging applications

Frequently Asked Questions

What rope diameter does the Omni-Block 1.5" accept?
The Omni-Block 1.5" accepts rope up to 13 mm (1/2") in diameter.

Is there a smaller version?
Yes — see the Rock Exotica Omni-Block 1.1" Single Pulley for a more compact option.

Looking for a pulley without a swivel?
See the DMM Pinto Rig 2 for a lightweight non-swivel option compatible with all carabiner shapes.