Rigid Expansion Coupling, 3/4 Inch, 4 Inch Movement, Length: 8-5/8 Inch, Concrete Tight, Weatherproof, Malleable Iron, Use with Appleton Bonding Jumper BJ43540, For Use with Rigid/IMC Conduit
- Material: Malleable Iron
- Diameter: 3/4 in
- Length: 6 3/8 in