COS/K Series

Conveniently organize your vanity drawers with Rev-A-Shelf's COS/COSK Series. Designed for 24" or smaller base cabinet drawers, these trim-to-fit organizers are constructed of sturdy white polystyrene and feature up to (11) storage compartments and the COSK includes a removable rolling top tray with eight additional compartments.

2 Available Options:

  • Image of COS-18W-52
  • Image of COS-22W-52
You must select an option before adding it to your cart.

Your Cabinet Style: ? Reset Filters

Construction Type

Wall Thickness

Inset Stile

Frame Stile

Additional Filters

Primary Color


  • Designed for 24" or smaller base cabinet drawers
  • Trim-to-fit existing drawer
  • Drop-in installation
  • Polystyrene construction with glossy
  • finish, white
  • Up to (11) compartments
  • COSK rolling top tray features up to (8) compartments


Physical Specifications

Part # Width (min to max) Depth (min to max) Height (min to max) Material Color Finish
COS-18W-52 N/A N/A N/A Polystyrene White Glossy
COS-22W-52 N/A N/A N/A Polystyrene White Glossy

Minimum Cabinet Opening


Instruction Sheets


  • COS-18W-52
  • COS-22W-52
California Residents:
P65 Warning Icon
WARNING: Cancer and Reproductive Harm