Insulator Screw tight T posts (25/bag)

Screw tight for t posts and sucker rods - Black.  Adjusts to fit: t posts, steel - small, medium, and large, with or without studs; T posts, fiberglass - medium and large sizes only; Sucker rods - 3/4 in. diameter; U posts - small, etc.  Works with high-tensile wire or poly wire.  Solid construction for longevity and superior holding capacity, won't slip or fall off.