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DMM Impact Block Large

  • DMM Impact Block Large



    Designed for use in the tree care industry when loads may be dropped into rigging with considerable impact forces. The combination of high quality materials and advanced production processes has ensured a rope friendly, durable and robust product. During design each Impact Block has gone through a thorough dynamic and static testing regime, the end result is a highly functional product with an impressive strength-to-weight ratio.

    Minimum Qty

    1 Items

    Order Ships in

    1 Bus Days



    Product Code: 201-01001001

    All prices include GST
    • Rounded edges to cheekplates maintain low rope abrasion when rope is fed ‘unfair’
    • Fairlead flares for high efficiency
    • Thrust surfaces increase tolerance to external loading of spindle and anchor pin
    • Lightweight attachment sling facilitates hauling of block, sling and rope to the climber and helps with handling, in tree stowage and workshop storage
    • Direct connection to cordage, the anchor slings helps ensure correct neighbour component compatibility
    • High efficiency oilite bushings to reduce friction
    • Colouring follows EU WLL protocol
    • Individual serial marking
    • Made in Wales
    Length 230 mm
    Weight 3.47 kg
    Suitable for cable? NO
    Working Line Ø ≤ 20 mm
    Top Strop Ø ≤ 25 mm
    MBS 300 kN
    WLL 60 kN
    Conforms to EN12278:2007
    NFPA 1983
    Class 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.

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