Our Bench Anchor Kit for hard surfaces has been developed over the years for fixing wooden furniture directly into earth or a soft surface (including rubble), without the need for concreting. If you have not previously ordered these, the first set of Hard Surface Ground Anchors your order must include reusable tools (drive bar and spacer) required for installing the anchors. If you require extra Anchors, order the Anchors WITHOUT the Drive bar and spacer.