UL-listed, Mighty-Move expansion couplings are designed for wet or dry applications and locations where space is limited. Constructed of steel, the dry location model assembles like a regular EMT set screw coupling and can be used to compensate ±2 in. of lateral movement of conduit in dry locations. In addition, it is available for use with ¾-in. through 4-in. EMT and 2½-in. through 4-in. rigid conduit. The aluminum rain-tight models can be used to compensate ±2 in. of lateral movement in indoor or outdoor raceway systems and are available for use with 1-in. EMT or rigid conduit.
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