... 45mm, thickness:10,12,15mm 5.Several supplying lengths 3-Fold Full Extension Ball Bearing Drawer Slide Damper 1. Material: Cold ... rolled steel2. Length:12"-22"3. Thickness:10mm, 12mm, or 15mm4. ... Width:45mm5. Type:Telescopic, full extension, ball bearing, 3-fold6. Finish: Zinc plated More Details Our Production Line ...