Zareba Single Groove Porcelain Insulator with Nails

ZAREBA SINGLE GROOVE WOOD POST CERAMIC INSULATOR WHITE 25 PACKUse to attach electrified wire to post without losing energy through the postDesigned for use with wood postsCan be used with steel/aluminum fence wire and poly wireSingle grooved to protect against arcingIncludes washers

Zareba Single Groove Porcelain Insulator with Nails: Can be used with steel/aluminum fence wire and poly wire Superior insulating performance Single grooved to protect against arcing Includes washers and nails 25 insulator per pack