Dottie TW400 Cable Tie and Strap, 4" One-Hole EMT/Pipe Strap

Reliable conduit support is essential for secure, professional-grade security, surveillance and networking installations. The Dottie TW400 Cable Tie and Strap is a 4-inch one-hole EMT/pipe strap designed to firmly secure EMT conduit and cable runs to wood, masonry and pipe. Constructed from durable carbon steel and finished with zinc plating, the TW400 resists corrosion while delivering the rigidity required for heavy or vibration-prone applications. The strap’s inverted rib adds stiffness to reduce sag and movement — minimizing rework and service visits on CCTV, access control and monitoring systems. At a practical 6.18-inch length and a one-hole mounting profile, the TW400 installs quickly with standard fasteners, helping crews complete jobs on schedule. As part of Dottie’s Cable Ties & Straps lineup, this strap blends long-term durability with straightforward installation, making it a reliable choice for electrical contractors and security integrators. Add the Dottie TW400 to your next project to ensure tidy, durable conduit routing and consistent system performance.

• Secures EMT conduit and cable bundles to wood, masonry and pipe to keep surveillance and networking runs neat and reliable
• Inverted rib design increases rigidity to prevent sag and reduce maintenance for security and monitoring systems
• Durable carbon steel construction delivers long-lasting support for heavy conduit and low-voltage installs
• Zinc-plated finish provides corrosion resistance for indoor and semi-exposed environments, extending service life
• One-hole 4-inch profile with a 6.18-inch length enables fast, standard-fastener installation to speed project completion
• Ideal for CCTV, access control, and IT deployments where dependable conduit mounting preserves system performance