To use heavy duty nail-on insulators, simply nail them onto a post and then feed your tape or wire through the simple slots. The angled layout of these insulators makes them suitable for creating junctions when fences are being built in multiple directions, as illustrated in the photograph (right). Rated up to 24,000 volts, these chunky insulators are extremely efficient at preventing any loss of electricity, and when properly set up, they will hold a wire or tape of up to 40mm in width approximately 30mm away from the wooden post. this pack of twelve heavy duty nail-on insulators is not supplied with nails.

Dimensions: 115mm long x 40mm wide x 50mm deep hole centres: 91mm

Product code: 3771


Deliveries are still taking longer than pre-pandemic times. We endeavour to deliver most small items within 7 working days of receipt of your order and payment by courier such as Fedex, DPD, ParcelForce & Royal Mail. Larger and multiple orders may take longer as they are sent by road freight.  Items such as machines and built items can take much longer, please see details in the product description.      If you are not going to be present at the delivery address please state a safe place to leave your package.                                                                                  


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