... Caravans, Plant Equipment, Scooters, Jet Skis, etc The Ground Anchor provides security for Motorcycles, Large Trailers, Caravans, Plant Equipment, Scooters ... to lever against, the hardened surface makes sawing the anchor very difficult and the clever swivelling action ensures that ... all hammer blow action is dissipated into the ground.Why use a Ground Anchor? For maximum security, a simple lock ...