Rutland Essentials Wood Screw Ring Insulator x 100 inc. Insulator Spinner

These ring insulators come with wide wire support making them suitable for poly wire, rope and tape up to 10 mm. They have continuous galvanised support and a wood thread for easy post attachment. The product 424314/100S comes with a screwdriver bit for putting the insulators into the post quicker. There are one hundred pieces in the box.