Good fit. The hose is made of the same material as any other el-cheapo "garage" hose: it folds up when used as a vacuum, and each loop in the hose is pulled along, stopping airflow. On the other hand, the hardware is good. They will NOT fit snugly into the vacuum port. The fittings are too small but some tape to adjust the diameter of the fitting and it stays in place. The silver hose is also slightly larger in diameter than the standard orange "garage" hose, so you can't swap connectors.