Appleton Rigid Expansion Coupling, 3/4", 4" Movement, Malleable

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