Topaz 648S Set Screw Coupling, Steel, 3"

Topaz 648S Set Screw Coupling, Steel, 3"

SET SCREW TYPE STEEL RIGID COUPLINGS: Topaz's Rigid Couplings maintain conduit in a fixed position; threadless, set screw design ensures a secure connection. Strong and resilient steel construction optimizes performance and longevity; available trade sizes from 2 1/2"to 4". UL listed