Comes fully assembled. EasyLink system ensures watertight connection between connection between hose reel and hose. Swing up handle for portability. Mounts securely to wall. Leader hose included (about 4 ft in length). Dimension of 14-3/4 x 19-1/2 x 19 in. Width includes extended crank handle. Hose reel caddy will accommodate up to 100 ft hose (Hose not included).