Item Products Interlock connecting clips are designed to clip together multiple sections of corrugated board in a heavy duty transit pack to eliminate the need for strapping, which often cuts into the board to impair its performance and possibly damage the contents as well. Interlocks can be removed as easily as they can be fitted and thus provide scope for reuse, not just of the clips but of the entire pack to provide genuine commercial benefits and reduce landfill. Hewlett Packard is just one business to recognise the qualities and benefits of Interlocks.