Set-screw coupling is constructed of steel. The all steel construction insures mechanical protection for the raceway. It is used in dry locations to bond two ends of unthreaded Rigid/IMC conduit.
- Suitable for concrete tight applications when taped
- Zinc electro-plated for corrosion-resistance
- Trade sizes 2-1/2 in. through 4 in. can also be used on EMT conduit
- Available in trade sizes 1/2 in. through 4 in.