They have a hinged lid that fully covers the cart and can be opened from either side to allow access to waste or supplies

Bobrick 2800-101 Lock & Key-Upper (Cat 118) Repair Part for Washroom Products

Speakman SE-TW-EW Thermostatic Mixing Valve

(FTN ONLY) EROM8

Recommended Dilution: 1:120

Carlisle 14 in Round Carpet Cleaning Rotary Brush for 16 in Machine Size, White - 3614VWH Centerpull Paper Towel Dispensers They have a hinged lidRotary Brush; Machine Size: 16 in; Pad Brush Size: 14 in; Bristle Material: Poly Nylon; Pad Brush Shape: Round; Floor Application: Carpet Cleaning; Block Size: 14 in; Trim Length: 1 in; Bristle Color: White; For Use With: EZ Snap Brush Drivers