Caplugs CT-52 CT Series Plugs for Type L and Type M Tubing, Cap OD 1.00" X Plug ID 3.930" X to Plug Nominal Thread Size 4", Thread Protection, Blue LD-PE, Pack of 50 (QCT521AB1)

Caplugs CT Series Plugs are designed to plug and protect Type L and Type M copper tubing. These tapered, blue-colored plugs not only provide exceptional protection with it's durable design, they also offer easy installation and removal with the use of the rasied pull tab. To best accommodate your specific project’s needs, Caplugs CT Series Plugs for Type L and Type M Tubing are available in 13 different sizes, with measurements listed to plug nominal thread sizes ranging from 1/4" through 4". This product (CT-52) can fit Nominal Thread Size 4". Not only do the plugs in the CT Series have a tapered body, they also have a reinforced cross-brace design. This provides exceptional protection for the tube configuration, as it goes throughout the body and crosses over with the pull tab. Additionally, installing and removing CT Series Plugs for Type L and Type M Tubing is incredibly easy. No more wrestling to put in or take out a plug; just pinch and pull this tab makes it effortless. The low-density polyethylene that these plugs are made from are not only strong enough to protect different Type L and Type M tubes, they also work within a broad service temperature range. The Caplugs CT Series of plugs can provide service from -94 to 175° Fahrenheit, or -70 to 79° Celsius. Caplugs prides itself on its extensive line of premium products that are suitable for a plethora of industries, from aviation to medical, general manufacturing and everything in-between. At Caplugs, we provide the broadest range of solutions and the highest quality parts right when you need them. Our teams work diligently to ensure consistent results, with more engineers on staff, processes for creative solutions and molding experts for reliable quality.