- Three-piece couplings provide concrete-tight connections
- Malleable iron construction insures mechanical protection for the raceway
- All components are zinc electro plated for corrosion protection
- 1-1/4-11-1/2 NPT thread
- Brand: Hubbell RacoColor: SilverDimensions: 1.5625 in ID x 2.156 in OD x 1.6875 in LFinish: Electro-Plated ZincMaterial: SteelMounting Type: ThreadedSize: 1-1/4Suitable For Use With: IMC/Rigid ConduitType: 3-Piece