Topaz 181 – 1/2″ Zinc Die Cast Set Screw to Clamp Type – EMT to Flex – (25 Pack)

Topaz’s Combination Couplings maintain fixed position for EMT to FLEX; set screw to clamp type design ensures a secure connection. Recommended for indoor use. Available in 1/2” – 1/2” to 1” – 1” sizes. Rugged, corrosion resistant zinc die cast construction; UL listed and confidently backed by the Topaz lifetime guarantee.