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Rock Exotica Pulleys

Rock Exotica makes fantastic pulleys for climbing, hauling, rescue and rigging - all from their factory in Utah. Every Rock Exotica product is made in the U.S.A. and backed by one of the top names in gear for work at heights.

Omni-Block 1.1”


The Omni-Block 1.1" is a super-compact version of the popular swivel pulley from Rock Exotica. The Omni-Block 1.1” weighs in at only 5.1 oz vs the 9.2 oz of for the Omni-Block 1.5", and is a tight 4.4” x 2"”. It features the same swinging, locking side plate and top-quality swivel. Even with its small size, the Omni-Block 1.1” can handle 1/2” (13mm) climbing lines on it's 1.1” sheave. Omni Specsheet (.pdf file).

WLL: 1,125 lb (5 kN). Breaking Strength: 5,175 lb (23 kN).

Omni-Block 1.1” Swivabiner


A swiveling carabiner and pulley combined into one streamlined tool. Prevents line twisting and keeps everything easily aligned.

For rope up to 1/2" / 13mm. MBS 23kN, WLL 5kN.

Omni-Block 1.5” Swivel Pulley


The Omni-Block pulley has a built in swivel to help ensure that the rope fairleads in and out of the block so that all pulling force is placed squarely onto the sheave. This helps to preserve the breaking strength of the system and to prevent the rope from abrasion with the cheek plates. Ideally suited for use as a false crotch with a climbing line, the Omni-Block will help to prevent the rope from getting twisted. 1/2” capacity. Omni Specsheet (.pdf file).

WLL 810 lb. Breaking Strength 8,100 lb.

Omni-Block 1.5” Double Sheave Swivel Pulley


This double block is ideal for creating mechanical advantage when lifting branches, pulling trees against the lean, or pre-tensioning a rigging line. Built in swivel to help ensure that the rope fairleads in and out of the block so that all pulling force is placed squarely onto the sheave. 1/2” capacity. Omni Specsheet (.pdf file).

WLL 810 lb. Breaking Strength 8,100 lb.

Omni-Block 2.0"


This new version of the Omni-Block from Rock Exotica is upgraded with a larger, 2” sheave for maintaining a larger bend radius in your line. Omni Specsheet (.pdf file).

WLL 810 lb, Breaking Strength 8,100 lb.

Omni-Block 2.0” Double Pulley


If you're familiar with the Rock Exotica Omni-Block pulleys, you know that the 2.0" Double will take its place as the largest double in the Omni family. In addition to hallmark Omni features like an integrated swivel, and push-button access to the sideplates, the 2.0" features a prussic-minding sideplate and working load limit (WLL) of 10kN (based on a 4-1 ratio). The full specs for the 2.0" Double are available by downloading the Omni Specsheet (.pdf file).

MBS 40 kN, WLL 10 kN, max rope capacity 1/2", weighs 20.9oz.

Omni-Block 2.6”


The Rock Exotica Omni-Block 2.6" is a real beast, combinging all the performance features that have made the Omni popular with a larger sheave, wider cheek plates, and a impressive 80kN breaking (20kN WLL)! The Omni-Block 2.6" will turn freely on the steel axle, keeping rigging ropes aligned and running smoothly. The wider cheek plates on this largest Omni offer additional protection for your lines. Like all Omnis, it is easy to attach mid-line thanks to the swinging sideplates with push-botton catch. This Omni can be spliced direclty on to a Loopie sling by request. Omni Specsheet (.pdf file).

WLL 4,446 lb (20kN). MBS 17,984 lb (80kN). Weighs 1.9 lb (850 g).

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Omni-Block 4.5” Material Handling Pulley


As the largest pulley in the Omni family, the new Material Handling Pulley (MHP58) features a large 4.5" sheave and 6,000 lbf WLL. It is also the first Omni-Block to accept up to 3/4" lines, and is designed for overhead lifting. The integrated swivel allows the block to orient while reducing gain during lifting and rigging applications. The rope can be installed and removed with one hand, all while remaining connected to the anchor. The MHP58 is fully ASME B30 compliant.

Precision-manufactured in the U.S.A. by Rock Exotica.

Rock Exotica Hydra Swivel Pulley


Rock Exotica's triple-attachment swivel pulley organizes your friction hitch setup, eliminates clutter, and improves mobility; or the Hydra can be used on your rope bridge for a sliding connection point which also eliminates rope twisting. We're sure you'll find many other uses for this tool, which combines a rigging-plate, pulley, and swivel into one.

The Hydra can be loaded at any of the three rubber-lined carabiner holes on the swivel top, and has a maximum rope diameter of 1/2" (13mm), breaking strength of 28kN (6294 lb), and a WLL of (5kN 1124 lb).

Aztek Elite System

Aztek Elite System
Prusik (dark)
Prusik (light)
8mm x 50' Rope
Sterling Carry Bag

The AZTEK elite system utilizes sewn cord products to create a mechanical advantage system. System contains two AZTEK Omni pulleys, 2 x 6mm sewn ratchets, and 2 Sterling SafeD carabiners. The AZTEK is contained in a compact hip-carry pouch. Creates either a 5:1 mechanical advantage or a 4:1 with a change of direction. Applications include lifting downed limbs, rescue, and more.

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