DURA CRIB® Prime Cribbing Blocks


DURA CRIB® Prime Cribbing Blocks is an active cribbing products used when a person is working on or near a structure or work piece being stabilised. The pyramid profile on two surfaces provides a secure base and top that interlock at any angle. Three side notches interlock for secure stacking performance. Positive interlocking by gravity and friction prove premium stability and load bearing capacity. Excellent for four point and 9 point cribbing stacks ranging in stack load capacity between 58,800kgs and 132,000kg. The Dura Crib prime crib is an excellent alternative to timber dunnage and blocks used in jacking and stabilising task. The Dura Crib prime cribbing block is certified load rated with a working load limit of 60.8kg/cm2with a maximum working load capacity *58,800kg. Made from recycled plastic, the Dura Crib prime cribbing block is not only safer than timber, it is great for the environment. Timber blocks being used for jacking are a thing of the past.

PHONE NUMBER +61 (0) 2 9838 8887
  • Hi-visibility yellow or standard black
  • Tested under the guidance of AS1170.0.2002 and AS2498.3.1998
  • Comprehensive Technical Data Sheets (TDS) available
  • 100% recycled high density polyethylene (HDPE) construction for durability
  • Lightweight
  • Resistant to fuels, oils and most common chemicals
  • Will not splinter or rot
  • Non-conductive
  • Sturdy lanyard for ease of handling
  • 50 year warranty against splitting, rotting, absorption, termites and mould


* Total Block Working Load Limit (WLL) is based on a full press load evenly distributed across the top and bottom surfaces of the cribbing block.

Warning: Always perform your own risk assessment before using this product. Always know the weight of the equipment or machine being supported. Consult your equipment and machinery manufacturer manual and guidelines for recommended blocking and lifting points. Never exceed the maximum WLL of the cribbing blocks or cribs. Under no circumstances does the WLL mentioned above take into consideration point loading or uneven weight distribution of the supported load. Copies of Technical Data Sheets and the Technical Operating Manual for Composite Cribbing can be obtained from the resource page of this web site, emailing info@cribandmatco.com.au or calling 02 9674 7428.