ATT 12FT Modern Sliding Hardware Rolling Library Kit(No Ladder), Black

[LADDER KIT FEATURE] -Material:Iron; Surface Finish:Powder Coated; Color:Black; Fit Ladder Thickness: 40mm-45mm.Roller is 10°bent to make it suitable for ladder. [HARDWARE KIT INCLUDED]-2*1830mm Track;2*Roller;10*Wall Spacer;2*Stopper;1*connector.LADDER NOT INCLUDED. [SMOOTHLY&QUIETLY]-For a more comfortable environment,upgraded rollers are more resistant to abrasion and provide longer service life.It's effortless to climb up and retrieve things.Products through more than 100,000 tests, to ensure stable track, quiet operation, easy to push and pull ladder. [ASSEMBLY EASY]- We offer step-by-step graphic text instruction as well as instructional videos. During the installation process, to provide you with a simple and effective reference. [WHY CHOOSE US]-Recyclable&Ensure Safety&Easy to Install