AYMC000240 3/4 in Expander Soft Gasket (...)

4139-487 is a professional-grade soft gasket expander tailored for ¾-inch applications. Engineered to expand, seal, and properly form 14–2SG soft gaskets in pipe or conduit connections, it ensures a reliable seal and prevents leakage. Built for repetitive use, the expander allows technicians to seat gaskets uniformly without damage or irregular compression—enhancing installation quality in residential and commercial plumbing.

Manufacturer: Matco-Norca

Product Features

• Size: ¾ inch
• Designed for use with 14–2SG soft gasket material
• Expands and seats gasket evenly
• Prevents over-compression and damage to gasket
• Durable construction for repeated use
• Optimizes seal integrity and leak prevention

Product Attributes

Availability