Anchors must be permanently attached after shed assembly to keep you and your shed secure and safe. This Shed Auger Anchor Kit includes four 30" heavy duty steel augers, 60' of cable and four cable clamps. Secure, it requires a force of 1,500 lbs. to remove anchors from the ground. May be used with any suggested base and installation is easy. No digging or concrete pouring required. Simply insert cables under roof, feed cable over roof beams, attach cable to clamps and twist augers into ground. Presto.