Southwire 421TBS Topaz 1/2 Top Bite Set Screw Coupling (1/2 in)

Product Description

Southwire 421TBS is a Topaz top-bite set screw coupling designed for 1/2-inch conduit connections. The steel, zinc-plated coupling provides a one-piece tubular construction with saddle clamps that ride on the screw for installation and a tri combo head screw for secure fastening. It measures 7/8 inch OD by 2 inches long and is intended for use with Flex/AC/MC cable to EMT conduit for mechanical and electrical conduit transitions.

• Size: 1/2 inch top-bite set screw coupling; overall dimensions 7/8 in OD x 2 in L
• Material and finish: steel construction with zinc plating; one-piece tubular construction for added strength
• Compatibility and fasteners: for Flex/AC/MC cable to EMT conduit; saddle clamp design and tri combo head screw for installation

Product Highlights

Topaz 1/2 in top-bite set screw coupling for connecting Flex/AC/MC to EMT; steel, zinc plated; 7/8 in OD x 2 in L.

Product Information

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: 421TBS
• Country of Origin: China