The Parmak Wood Post Claw Insulator for Wire/Rope - 25/bag Black can be nailed or screwed onto posts.  Its dual claw design makes it easy to string wire. Its plastic shield increases electrical resistance, ensuring the charge travels down the fence line, not the post.

Features/Specifications

• Nail or screw-on design
• Wood post insulator for rope, wire & polywire
• Dual claw design makes it easy to string wire
• 10 Year manufacturer's UV warranty
• Black color
• Parmak Part#555Y