Insulator High Strain Corner and End Line Polymer Black 10/bag10 pack Donut 10 Pack

High Strain Corner and End Insulator, Polymer, Black.  It is similar to porcelain Donut insulators but less fragile.  

• Molded of high strength engineering grade polymer
• Able to withstand the constant pressure of high-tensile fence wire
• Use for corners, ends, dips, and rises
• 10 per bag