Rutland bobbin insulators pk50 Suitable for semi permanent fencing. Attach with nails, nails not included. The Rutland bobbin insulators pk50 provide a strong, dependable way to support electric fence wire or polywire on wooden posts. Designed with a tough metal core and high-quality insulating body, they help maintain consistent fence voltage by preventing power loss through the timber. These insulators are simple to fit and built to withstand daily farm use, making them ideal for permanent and semi-permanent fencing across dairy, beef, sheep and mixed grazing systems. Their bobbin-style design keeps wire securely in place, even under tension, helping you maintain a tidy, reliable fence line. A practical, farm-ready pack for fencing repairs, maintenance or new installations. Key Features Pack of 50 durable bobbin-style insulators Suitable for wire and polywire Strong metal core for stability and long life Quality insulation maintains consistent voltage Ideal for wooden posts in permanent or semi-permanent fencing Reliable, weather-resistant construction Suitable for cattle, sheep, goats and horse fencing
