Value Collection ITRS-5-BKN Tapered Rubber Stopper Size 5

Product Description

The VALUE COLLECTION ITRS-5-BKN is a Size 5 tapered rubber stopper used to plug, seal, or mask openings in pipes, tubes, and vessels during service, testing, pressure checks, or finishing work. Made from black rubber with a Shore A durometer hardness range of 38 to 48, this stopper provides a firm but compressible fit across a range of opening sizes. The tapered profile allows it to seat securely into openings with a small end diameter of approximately 0.91 inches and a large end projection of 1.063 inches. Plumbers, pipefitters, and industrial maintenance techs keep these on hand for line isolation and leak testing applications.

This stopper is suited for residential and commercial plumbing, industrial pipe systems, and lab or manufacturing environments where a reliable temporary or semi-permanent seal is needed. The rubber construction resists common shop fluids and holds its shape under moderate compression. Sold in a package quantity of 28, making it practical for shops and field technicians who work with multiple fitting sizes regularly.

Key Features

• Tapered design seats firmly into openings for consistent sealing
• Shore A durometer hardness of 38 to 48 for a compressible but stable fit
• Size 5 with 0.91 inch top diameter and 1.063 inch large end projection
• Black rubber construction suitable for general-purpose sealing and masking
• Package quantity of 28 units per order

Compatibility

Designed as a general-purpose Size 5 tapered rubber stopper suitable for standard pipe and tube openings with a small end diameter near 0.91 inches and a large end near 1.063 inches.

Installation Notes

Insert the stopper tapered-end first into the target opening and press firmly until seated. No adhesive or tools are required for standard temporary use. Isolate or depressurize the line before inserting or removing stoppers in pressurized systems. Remove stoppers before returning a system to full service unless the stopper is rated for permanent installation in your application.