Items of metal hardware for construction and mining; parts and accessories for rock anchors and for ground anchors; devices for holding or supporting anchor rods in drilled holes, especially during rock anchor installation or ground anchor installation; parts and accessories for rock anchor systems and ground anchor systems; anchor rods for rock anchors and ground anchors, including threaded rods and bars, and hollow rods and bars; drill bits for rock anchors and ground anchors, including drill bits for attachment to anchor rods; couplings for interconnecting anchor rods in a rock anchor system or a ground anchor system.

Items of metal hardware for construction and mining; rock anchors; ground anchors; rock anchor systems; ground anchor systems; anchor rods for rock anchors and ground anchors, including but not limited to threaded rods and bars, and hollow rods and bars; drill bits for rock anchors and ground anchors, including drill bits for attachment to anchor rods; couplings for interconnecting anchor rods in a rock anchor system or ground anchor system; accessories for rock anchors or ground anchors; devices for holding or supporting anchor rods in drilled holes, especially during rock anchor installation or ground anchor installation.