DIYHD LT-30 Length 39-3/4" Round Tube Sliding Library Hardware Rolling Full Set Track KitNo Ladder Rustic Black

Material:SteelSurface:Black. Only hardwarenot including ladder. Full set hardware including:39-3/4" track with 2 bracket;Wheel2;Stop2;End cap2Floor Wheel2. Hollow Track Thickness:3/25mm;The brackets were welded together with track;The length between two brackets is 19-11/16".Hardware > ToolsDIYHDMaterial:SteelSurface:Black Only hardwarenot including ladder Full set hardware including:39-3/4" track with 2 bracket;Wheel2;Stop2;End cap2Floor Wheel2 Hollow Track Thickness:3/25mm;The brackets were welded together with track;The length between two brackets is 19-11/16"