Rutland Corner Insulator Premium ( Pack of 10) The Rutland Corner Insulator Premium is designed for secure and reliable installation of electric fencing at corners and end points. Built with a strong construction and high- quality materials, it provides dependable insulation while helping maintain proper tension and alignment of fence conductors. The Rutland Corner Insulator Premium is manufactured from extra strong polyamide plastic ( PA) , offering excellent durability and resistance to wear in demanding agricultural environments. This robust material ensures long- lasting performance when used in livestock fencing, paddock systems, and general farm fencing installations. A key feature of the Rutland Corner Insulator Premium is its special shape , which helps prevent the conductive material from slipping along the metal support. This ensures the conductor remains securely positioned, maintaining correct fence tension and improving the overall stability of the fence line. The insulator includes a continuous galvanised support with an 8 mm diameter , providing strong reinforcement and reliable mounting. It also comes with two nuts and a metric thread , allowing for secure attachmen