PRODUCT LINE: Noncorroding and nonconducting, Kwikon Electrical Nonmetallic Tubing (ENT) is engineered for the rugged day-to-day challenges of the construction industry - whether encased in concrete, concealed in walls or ceilings, or in direct burial applications. Kwikon ENT's corrugated construction allows it to be bent easily by hand requiring no special bending equipment. And our patented Kwikon couplings and connectors for create a total integrated system that saves you time and money on the job. FEATURES AND BENEFITS: Available in 1/2" to 2" sizes; Lightweight and flexible, Kwikon ENTis quick and easy to install reducing labor by up to 50%; color-coded stripes for easy cable identification - yellow for communications, red for fire alarm and emergencies and blue for power; 10' sticks, coils or long reels; FT-4 rated for use in non-combustible construction; Unique six locking tab design has a pull-out resistance of up to 175 lbs; Approved for noncombustible 2 hr & 4 hr fire-rated floor/ceiling assemblies