Topaz 391S EMT to Rigid Set Screw Coupling, Steel, 1/2 - 1/2"

Topaz 391S EMT to Rigid Set Screw Coupling, Steel, 1/2 - 1/2"

SET SCREW TO CLAMP TYPE COMBINATION COUPLINGS, EMT TO RIGID: Topaz's Combination Couplings maintain fixed position for EMT to Rigid; set screw to clamp type design ensures a secure connection. Strong and resilient steel construction with zinc plated finish optimizes performance and longevity; available trade sizes from 1/2" 1/2" to 1" 1". UL listed and confidently backed by the Topaz lifetime guarantee.