The CPT-NF Series center pull-tab plugs have no flange
The parts are suitable for plugging two or more openings where there is no room for a flange. The plugs can be pushed deep into ports that need the plug to sink below the surface of the opening. Designed with a durable pull-tab, the plugs can be pushed deep into ports where the plug must be below the surface opening. The plugs come in seven different sizes and are low-density polyethylene that is heat resistant to 175°F.
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