Bonide Repels All 1 Qt. Concentrate Animal Repellent Garage Door Openers & Hardware has 2 thread sizes: 5/16"

has 2 thread sizes: 5/16" on 1 end & 3/8" on the other

Hardened cutting edges shear through soft metal

With Screws

on/off air adjustment dial

Bonide Repels All 1 Qt. Concentrate Animal Repellent Garage Door Openers & Hardware has 2 thread sizes: 5/16"All natural animal repellent that repels 3 ways: By sense of touch, taste, and smell. Protects plants and property, including structures, for up to 2 months per application. Repels vermin and other undesirable animals such as chipmunks, armadillos, skunks, and more. Rainfast after 6 hours. May be used on edibles. Contains garlic, dried blood, whole egg solids, clove, fish oil, onion, and wintergreen.