Roundup Poison Ivy Killer Concentrate 32 oz Vinyl Plank Cutter vertical or horizontal orientation and steel yoke housing vertical or horizontal orientation A: Yes—hexagonal nylon insert lock nuts designed for #8 32 coarse threads Country Of Origin US Department Number 7 Feature 10 Text Feature 1 Text Roundup® Concentrate Poison Ivy Plus Tough Brush K Feature 2 Text Kills weeds to the root Feature 3 Text Rainproof in 30 minutes Feature 4 Text Visible results in 24 hours Feature 5 Text It also kills ivies and weeds like poison ivy Roundup® Concentrate Poison Ivy Plus Tough Brush Killer combines the power of two tough brush killing ingredients to kill even the toughest weeds and grasses