The Libec DL-2RB is a folding three-leg tripod dolly that puts a video tripod on wheels, so the camera can be repositioned smoothly across a studio, church, conference hall or event floor without lifting the whole rig. It is the standard dolly for Libec's 650EX, TH-X and TH-Z tripod systems. Each of its three 75 mm (3 inch) casters has its own foot-operated lock to hold the camera firmly in place during a shot. The arms are 25 x 25 mm aluminium tube and fold for transport and storage, with a moulded carry handle at the centre hub. The dolly weighs 2 kg, carries a payload of up to 15 kg, and folds to 545 mm long. It is a practical add-on for videographers and streaming teams who move their camera between setups often. The tripod and head are sold separately.