American Standard M916590-0020A Hampton Handle Base

Product Description

The AMERICAN STANDARD M916590-0020A is a genuine OEM handle base designed for the Hampton faucet line, finished in polished chrome. This replacement component restores the base mounting interface between the faucet handle and the valve body, maintaining proper handle alignment and a clean finished appearance. Constructed from brass, it delivers the corrosion resistance and dimensional stability expected in a long-service plumbing component. Plumbers and experienced DIYers install this part when the original base shows wear, cracking, or finish failure. At 2.99 inches by 2.01 inches and 0.37 pounds, it is a direct drop-in form factor for the Hampton series.

This handle base is suited to residential bath and kitchen faucet repair applications. It is used when servicing single- or multi-handle Hampton-series faucets where the handle base has degraded or been damaged. The polished chrome finish matches original Hampton trim components, making it appropriate for visible repair work where finish continuity matters. Plumbers performing routine faucet maintenance or warranty-adjacent repairs will find this a straightforward replacement against the original hardware.

Key Features

• Genuine AMERICAN STANDARD OEM repair part for accurate fitment
• Polished chrome finish matches original Hampton series trim
• Brass construction for corrosion resistance and long service life
• Compact footprint at 2.99 inches by 2.01 inches for direct replacement
• Lightweight at 0.37 pounds for easy handling during installation

Compatibility

Designed as a genuine OEM-style replacement handle base for AMERICAN STANDARD Hampton series faucets. Confirm the existing handle base part number against M916590-0020A before ordering to ensure correct fitment.

Installation Notes

Installation is performed by a licensed plumber or qualified technician. Shut off the water supply valves at the fixture before beginning disassembly. Follow IPC guidelines for faucet component replacement and inspect the valve body and stem for wear before reinstalling the handle base. Do not overtighten handle hardware onto the brass base, as this can crack or strip the mounting interface.