As of 1st May 2025, National Plastics & Rubber has officially moved to Westpac for all banking transactions. Please ensure you use our new bank details for any payments. If you haven’t already, please confirm the new details with our Accounts Team at accounts@nationalplastics.net.au. Thank you for your cooperation and support during this transition.
Packers are available in 3 different sizes, used to achieve various stack heights across all configurations.
Stacko™ Blocks are rigorously tested to AS1170.0 2002 standards, offering a 3:1 load safety factor across a wide temperature range from -50°C (-58°F) to 40°C (104°F). Capable of supporting stacks up to 150cm (60″) in height at maximum load capacity (3 blocks per layer). While higher stacks or configurations with 2 blocks per layer can be used for lighter loads, they are not recommended for optimal safety.
Designed to accommodate a variety of load weights, sizes, and shapes, Stacko™ Blocks provide a superior alternative to traditional wood blocks.
Explore our Stacko™ Start Up Kit to get started with our industry-leading solution.
Stacko™ Start Up Kit.
+ THIS PRODUCT IS DESIGNED AS A LOAD SUPPORT BLOCK
+ AS A GUIDE, THIS BLOCK IS RATED TO WITHSTAND AN EVENLY DISTRIBUTED STATIC LOAD OF 30KG PER 1CM X 1 CM WITH MINIMUM LOAD AREA OF 100 SQUARE CENTIMETRES
+ ONLY USE ON A FLAT, EVEN, SOLID SURFACE
+ ALWAYS PERFORM YOUR OWN RISK ASSESSMENT BEFORE USING THIS PRODUCT IN ANY CONFIGURATION
+ ALWAYS FOLLOW YOUR MACHINERY MANUAL GUIDELINES
+ END FACES ARE NOT LOAD BEARING
+ TESTED TO AS1170.0 AND ASTM D1621 – 10
View individual Stacko™ Configurations to see load ratings.
