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Price $305.98
Minimum Purchase:
1 unit

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The CMI Rope Jack is a must-have tool for climbers and cabling professionals. Whether you need to pre-tension static lines, perform light lifting, or handle cabling tasks, this Mechanical Advantage tool has got you covered.

Designed with convenience in mind, the Rope Jack is compact and lightweight, making it easy to carry aloft while working in the crown. The handle length is carefully engineered to prevent excessive loading that could potentially damage the rope. It's important to note that using a cheater bar to increase leverage is strictly prohibited, as it may cause harm to the unit, the rope, or even the user.

The Rope Jack is specifically designed to be operated by a single individual using only one hand. It should always be removed before applying any "shock" load. Exercising caution, the Rope Jack should not be used for heavy or dynamic loads as there are other tools available for those demanding applications.

Featuring a mid-line attachment point, the Rope Jack is compatible with virtually any length of rope. With a Mechanical Advantage ratio of approximately 3:1, this tool requires no additional pulleys or extra rope. It is built for minimal weight and friction, ensuring quick and easy operation, both topside and within the crown.

The Rope Jack comes to the rescue when you need to remove slack and stretch for lowering, or when lifting the tips on light limbs without the need for heavier equipment. However, it is important to note that the Rope Jack is not suitable for heavy loads. For heavyweight tasks, there are better tools available.

Safety is paramount, and the Rope Jack is approved for life support use when used alongside another form of progress capture device. However, it should never be used alone for hauling human cargo.

Tested and approved for static ropes ranging from 3/8 to 5/8 inches in diameter, the Rope Jack demonstrates impressive strength. Testing has revealed that a single person can generate anywhere from 300 to 800 pounds of force while using this tool.

To release a load from the Rope Jack, simply pull the handle to loosen the trailing cam, then repeat the process to loosen the forward cam. It may take some practice, but with a bit of finesse, you'll be able to relieve tension in a controlled manner.

Invest in the CMI Rope Jack and elevate your climbing and cabling game to new heights. With its exceptional performance and reliability, this tool is a game-changer for professionals who demand quality and efficiency.