Work Safe. On Rope. 09 274 8090

CMI Rope Jack

  • CMI Rope Jack



    The CMI Rope Jack is a Mechanical Advantage tool for pre-tensioning static lines, light lifting and cabling. The Rope Jack is small enough and light enough to be carried aloft by a climber for Mechanical Advantage within the crown. The length of the handle on the Rope Jack limits excessive loading to avoid rope damage. The Rope Jack is designed to be used by only one individual using one hand only. Can be attached mid-line and can run virtually any length of rope. The MA is approximately 5:1 - no pulleys, no extra rope, minimum weight, minimum friction, quick, easy on-off, works well 'topside', too. Made in the USA.

    Minimum Qty

    1 Items

    Order Ships in

    1 Bus Days


    In Stock

    Product Code: 215-05001001

    All prices include GST
    • The MA is approximately 5:1, no pulleys, no extra rope, minimal weight
    • Can accommodate lines from 10 - 16 mm
    • Easily attached mid-line and can run virtually any length of rope
    • Designed to be used by only one individual using one hand only
    • Approved for life support use as long as another form of progress capture device is used
    • 140 - 360 kg of force can be applied by a single operator
    • Releasing the Rope Jack will take a little practice
    • NOT to be used for heavy or dynamic loads
    • DO NOT USE A CHEATER BAR to increase leverage
    • Made in the USA
    Rope Ø 10 - 16 mm
    Handle Length 555 mm
    Single Capacity 360 kg
    MA 5:1
    Weight 970 g

    Under $250  
    Auckland $6.90
    North Island $9.90
    South Island $12.90
    Orders Over $250 FREE*


    Due to factors out of our control, Treetools is experiencing random shipping delays and supply issues that may result in some gear not being available either in-store and/or online. We apologise for any inconvenience this may cause.

    *Free Shipping excludes ladders and overweight product.

    NO INTERNATIONAL SHIPPING Treetools is a 'kiwi only' affair.
    Find out more about Treetools Shipping and Return Policy here.
    All parcels require a signature on delivery unless requested otherwise.

    You may also like

    Lincoln Webstrap 4W12BSALE

    Lincoln Winch 3000-10SALE

    Lincoln Winch 6000-15SALE




Treetools New Zealand ©. All Rights Reserved.