Larsen Supply 134077 Rubber Reducing Washer 1-1/2 in 2 Pack

Product Description

The LARSEN SUPPLY CO., INC. 134077 is a rubber reducing washer sold in a 2-pack, designed to create a watertight seal between a 1-1/4 inch OD tube and a 1-1/2 inch slip joint connection. With a 1-1/2 inch outer diameter, this washer reduces the fitting interface to accept smaller-diameter drain tubing without requiring additional fittings or adapters. The rubber construction provides the compressibility and chemical resistance needed for reliable performance in drain line applications. Plumbers and drain-line service techs keep these on hand for quick slip joint repairs and replacements.

This reducing washer is used in residential and light commercial plumbing drain assemblies, most commonly under kitchen and bathroom sinks where 1-1/4 inch OD trap arms or tailpieces connect to 1-1/2 inch slip joint fittings. It is well suited for P-trap repairs, drain extension replacements, and slip joint reassembly work. The 2-pack format makes it practical to complete a repair and keep a spare on hand for future service calls.

Key Features

• 1-1/2 inch outer diameter reducing washer fits standard slip joint connections
• Sized for 1-1/4 inch OD tube to 1-1/2 inch slip joint interface
• Rubber construction for compressible, watertight seal
• 2-pack quantity reduces repeat trips for common drain repairs
• Carded packaging for easy point-of-sale storage and identification

Compatibility

Designed for use with 1-1/4 inch OD drain tubing connecting to 1-1/2 inch slip joint fittings, typical in residential sink drain assemblies including P-traps, tailpieces, and drain extensions.

Installation Notes

Installation is performed by licensed plumbers or experienced DIYers working on sink drain assemblies. Shut off water supply and clear standing water from the trap before disassembly. The washer seats inside the slip joint nut and compresses against the fitting when the nut is hand-tightened, then snugged with slip-joint pliers. Do not overtighten, as excessive force can deform the rubber and cause leaks.