telescopic channel with all kinds types(45width) 1.The size:45 width with the thickness(mm): 1.0*1.0*1.0 60G+2g 1.2*1.2*1.2 72G+2g 1.2*1.2*1.5 75G+2g 2.All kinds of function for the slides 3.Recommendedaplication:Middutydishwaredisinfector,cupboard,etc., suitalble for damp, hot and corrosive environment, never get rusty; or for any applications requiring 35kh load or less and required full extension 4.Products features: 32mm series hole with separable crossbar 5.Finishing: blue zinc plated,color zinc plated,black electrophoresis 6.Installation method: side installation:12+/-0.2mm