DURA CRIB® Super Crib Jacking


DURA CRIB® Super Crib Jacking and cribbing blocks are a purpose built tool designed to replace unsafe timber blocks that had traditionally been used to stabilise machinery and equipment used repair and maintenance or storage. With a working load limit of 51.7kg/cm2 enables these tools to be used to stabilise heavy machines and equipment. The Super Crib Jacking and Cribbing block is an excellent alternative to steel vehicle and equipment stands. The unique interlocking feature of this jacking block ensures the safest cribbing block box stacks when working on machines and equipment. In addition, the pyramid profile surfaces facilitate a secure top and base that can be used on non-square cribbing block stacks.

PHONE NUMBER +61 (0) 2 9674 7428
  • Hi-visibility yellow or ultra-strength black
  • Tested under the guidance of AS1170.0.2002 and AS2498.3.1998
  • 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
  • Operating Temperature range -40°C to +75°C
  • 50 year warranty against splitting, rotting, absorption, termites and mould


* Block total 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.