Gallagher Steel Post Topper Insulator 10/bag Solar Energizers The small stripper hole is

The small stripper hole is used for stripping coated wire and under-gate wire

this energizer is best suited for large pastures

For hand driving installation use Gripple 2" Strike Plate

you need 1/4 inch [6mm] available axle length

Click Here for more information on energizer grounding

Gallagher Steel Post Topper Insulator 10/bag Solar Energizers The small stripper hole isSafe and flexible add a single electric wire tape braid to the top of existing steel posts using this protective cap. Designed to fit over the top of a steel Y or T post and securely attach electric wire, tape of braid Fits T posts 1 7 32" minimum to 1 17 32" maximum across face. Made from UV resistant plastic for long life and strength Flexible wire attachment options strong front latch to firmly grip 40mm or 12. 5mm tape. Front latch and insulator