General 189 Undersink Drain Plier 4 Inch

Product Description

The GENERAL 189 is a single-piece undersink drain plier designed for removing and installing drain basket assemblies, basket strainers, and similar drain fittings found beneath kitchen and utility sinks. With a 4-inch jaw capacity, this tool gives plumbers and service techs a firm grip on large-diameter drain locknut assemblies without damaging surrounding cabinetry or adjacent plumbing. The tool-steel construction and purpose-built jaw geometry make it a practical addition to any plumber's service bag for drain service calls.

The GENERAL 189 is suited for residential and light commercial plumbing applications involving sink drain removal and installation. It is most commonly used when replacing kitchen sink basket strainers, laundry sink drains, or similar drain assemblies where a standard slip-joint plier lacks the reach or jaw width to seat properly on the locknut. Licensed plumbers and experienced service technicians are the primary users for this type of dedicated drain tool.

Key Features

• 4-inch jaw capacity handles large-diameter drain locknuts and basket strainer assemblies
• Single-piece plier design — no additional components required
• Purpose-built geometry provides leverage in tight undersink cabinet spaces
• Compact form factor reduces interference with adjacent drain and supply lines

Compatibility

Designed as a general-purpose drain service plier suitable for standard undersink drain basket and strainer locknut installations in residential and light commercial plumbing applications.

Installation Notes

Installation and removal of sink drain assemblies should be performed by a licensed plumber or qualified technician in accordance with applicable local plumbing codes. Shut off water supply and clear the work area under the sink before beginning drain service. Avoid over-torquing locknuts, as this can crack sink basins or damage drain flanges. Refer to the drain manufacturer's instructions for proper assembly sequence.