ART 2460 MANUAL BASKETBALL LIFTING BACKBOARD DEVICE Steel supporting tubolar framework epoxy coated, sliding along suitable guides,  manual raising and lowering by a worm screw driven by a removable rod, (removable rod included). Allows the backboard raising and lowering from basketball to minibasketball in safety, maneuvering from the ground using a removable rod. One pair. It can be installed on all basketball systems SCHIAVI.