The 360° LED strobe "Bolt Thru" offers a simple, quick and very secure means to light up the end of your poles. The Bolt Thru utilizes 12 long lasting LEDs to create a highly visible 60 flashes per minute strobe. Strobe is protected by heavy duty cage and includes powder coated metal components and comes with a 5/8" threaded insert rod and bolt. Easy to store and deploy. The Bolt Thru LED Strobe is also great to use with cones to provide a safer working environment. Fits easily and securely into the cones.