Dual Clamp Tie 13 inch length 21088-5These dual clamp ties are especially useful when running two different size fuel lines or wire bundles side by side. They have a 1 4 inch hole for using a mounting screw to the frame rail. This is a neat top of the toolbox item that will save time and aggravation. Black Dual clamp tie 13" length or 19 inch length pack of 5pcs with 1 4 inch mounting hole rated @ 150 lb . Re usable if you do not cut off excess material