1.Made of cold-rolled steel plate 
2.17mm width 
3.thickness:0.8*0.8mm and 1.0*1.0mm
4.side mounting:9.5+0.2mm

5.Recommended applications:light-loaded movable cabinet,dest drawer,ordinary fumary,or any applications requiring 12kg load or less and requiring 3/4 extention

Product features:Capable of dual-direction sliding inseparable