4′ ARC Dehooker (working end section); To be attached to the 4′ handle or 4′ middle section of the ARC extended reach pole; 4′ long x 1″ diameter aircraft aluminum pole (anodized); pigtail curl insert (5/16″ diameter)made of durable 304L-316th grade stainless steel; All 4′ sections have universal threads and can be outfitted with all other 4′ ARC sections. Working end section descibes the actual working part of the device. Recommended hook size: 6/0 to 20/0.