... silent movement4) Slide space adjustable tabs Size 45mm WidthType2-fold,3-foldLoad25kg/450mm(18’’)ColourBlue zinc- plated,colorized zinc- ... resistance testOzone and chemical resistance strong Temperature resistance-40°C-80°CTechnologyMoulding, punch, extrusionFunctionBeauty,acid proof,alkali-proof, ... other some information . Thanks! 45mm single extension 3 fold ball bearing slide Bosi-H1018