Cobra Anchors 686J Hex Head Concrete Screw, 1/4" x 4" Autumn_Cleaning use two heating cables in

use two heating cables in parallel on opposite sides

Safely adds outlets anywhere you need them with Overload protection

If the coating gets damaged or wears out

less effort and less hand strain

Power failure memory

Cobra Anchors 686J Hex Head Concrete Screw, 1/4" x 4" Autumn_Cleaning use two heating cables inHighlights: Size: 1 4" x 4" Hex Head Acq compatible Socket Drive And Drill Bit Included High grade steel, corrosion resistant, high and low thread for ease of installation and maximum holding power Box of 25 WARNING: This product can expose you to chemicals including Nickel (Metallic) which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www. P65Warnings. ca. gov