These lightweight, 18 in.
. | Justrite 3-Channel Drop-Over Guard Dog® Cable Protector for Lines, Orange, 1. Guard Dog® 3-channel drop-overs protect pipes, conduit, cable and hose lines that are permanently installed or mounted to the ground or floor.325", GD3-DO-O This 3-channel drop-over System features two extra wide channels to accommodate various quantities and sizes of lines up to 1" tall and 1.