Which Bolt Down Anchor do I require for my furniture?

We have designed two types of anchors for different surfaces, the most common being lawns. Using an Alexander Rose soft ground anchor kit avoids the need for concrete, installation is quick and easy without any mess. Our soft ground anchors come with solid brass plates that screw onto the outside legs, these have sleeves to allow the anchors to pass through and penetrate the surface. When an anchor approaches its maximum depth (500mm) a curved fluke is released to grip the bench further into the surface, adding more security. Our hardground anchors are designed to be used with concrete, they have a maximum depth of 110mm and require a 20mm masonry drill bit.