Zareba ITSOY-Z Screw-On Insulator For: 1-1/4 in and 1.33 in Stubbed T-Posts Aluminum/Polywire/Steel Yellow

Our Zareba® yellow screw-on T-post insulator ensures a tight, secure fit on standard (1-1/4 in or 1.33 in) studded T-posts and eliminates dislodging in high winds or under heavy loads.