Hot Rope Fence System is tough and durable, , High strength corner and end post insulator, Designed for use on wood posts only with a heavy-duty, rust-resistant lag and UV-resistant polyethylene insulator, , Use at beginnings and ends of runs, 6mm Double Post Rope Splicer 108060, Recommended for a stronger union on large diameter ropes, , Use with 1/4 in diameter electric rope, SKU: FRMTK4012