DIYHD 12FT Sliding Library Ladder Black Track KitStand Up Tensible Rolling HardwareBrake Bottom Wheels

Hardware onlyLadder sold seperatelyAssembly Required Space SavingCustom made Tensible rollers are able to stand up the ladder when not in use BOTTOM rollers are included in the kitThe 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 includes4FT track with 2 welded bracketsX 3 Joint in track connectorX 2Tensible rollerX 2 Bottom roller X 2 Stopper X 2 End cap X 2Set screws