The -Ranger- IS-L insulator holds the wires and ribbons tight and ensures perfect tension of the fence.

- Ring insulator with extremely long, neat and tapered threaded support. To screw directly into the wood, no need for pre-drilling or pre-milling into the wood.
- Self-tapping threaded screw for effortless screwdriving. Insulator screw is made with hardened steel.
- Anti-drip water system.
- Very high resistance up to 30,000 volts.
- Secure attachment for 13 mm diameter ribbons and 4 mm diameter wires.
- UV treatment.