DIYHD 6.6FT Sliding Library Ladder Black Track Kit,Stand Up Tensible Rolling Hardware,Brake Bottom Wheels

Hardware only,Ladder sold seperately.Assembly Required. | Space Saving.Custom made Tensible rollers are able to stand up the ladder when not in use. | BOTTOM rollers are included in the kit.The position and angle to install the bottom roller can be adjusted to your most comfortable and satisfactory. It can even make up for the little shortness of the ladder (just to install the bottom roller lower). The wheels can be stopped when you lock the brake | Full set hardware kit includes:39.37" track with 2 welded bracketsX 2 Joint in track connectorX 1;Tensible rollerX 2, Bottom roller X 2, Stopper X 2, End cap X 2,Set screws