Enhance the durability and longevity of your mop sink with Stern-Williams Aluminum Bumper Guards (A-20 Series). Designed as an optional accessory for commercial mop sinks, these field-installed aluminum caps provide added protection to exposed edges—helping prevent damage from carts, buckets, and daily janitorial use.

Available in multiple sizes (24″, 32″, and 36″), the A-20 series is designed for easy installation and seamless compatibility with Stern-Williams mop sinks. Whether used in new construction or retrofit applications, these optional caps provide a practical solution for protecting high-use janitorial areas.

Product Numbers for the Aluminum Bumper Guards:

A-20-24

A-20-32

A-20-36