Bridgeport Mighty-Move Set Screw Expansion Coupling, 1-1/2 in Size, For Use With: EMT Conduit, Steel, Enamel Painted/Zinc Plated, 7-1/2 in L Dimensions
For compensate plus or minus 2 in lateral movement of conduit in dry locations
Warranty
1 Year Limited
Features
Prevent Thermal Stress Damage - Ensure that EMT conduits have space to contract or expand to prevent thermal stresses in the conduit or supporting structures
Fast and Easy Installation - Operators have no issue installing the steel expansion couplings, as it assembles like a regular EMT set screw coupling