B-3979 and most other manufacturers' similar 12-gal

with reinforced zigzag-stitched ends

the disposal container requires a rough opening that measures 11-3/8 inches in width by 15-3/8 inches in height and 4 inches in depth

These nuts

Stud Size: 8-32 X 3/8 in

Rubbermaid Wavebrake Bucket, 26Qt, Yellow - RCP7470YEL Operation-Soap Dish B-3979 and most other manufacturers'Wave disrupting baffles reduce splashing by up to 40% for a safer environment Structural molded plastic for long lasting durability Non marking casters protect floors WaveBrake bucket works with both Rubbermaid High Capacity Cleaning Cart and Rubbermaid HYGEN Cleaning Carts Accepts optional dirty water bucket (sold separately). The Rubbermaid Commercial WaveBrake Mop Bucket with Casters features specially designed WaveBrake baffles to reduce splashing