Electric Fence Insulators for wood posts lot of 60 in bags of ten
Nail-on / screw-on (not incl) 60 pieces for up to 1 inch polytape or polywire or regular galvanized hotwire. 3 sets available.
Free shipping.
Easy to operate clip. See pic.
Never used. Sealed bags are pretty dusty from long-term storage in my tack room.