1. Width: 37mm 2. Length: 10'-24' 3. Finish:Zinc/black plated 4. BIFMA certificate 5. Largest manufacture in north china [37mm]push open 3-Fold ball bearing soft-closing metal drawer runners Product PresentationItem F000203Material Cold Rolled SteelLength 10'-24'Width 34mm Thickness 1.2*1.2*1.4mmPack 15 pairs 20' FCL 12260-34780pairsSurfaceTreatmentZinc/Black PlatedLoading Capacity80lbs-- ...