Dead end clamp for Aerial bundled cable service line The anchor clamp is designed to anchor insulated service lines with 2 or 4 conductors to the pole or wall. The clamp is composed of a body, wedges and removable and adjustable bail or pad. One core Anchor clamps are design to supporting the neutral messenger,the wedge can be self-adjusting. Pilot wires or street lighting conductor are led alongside the clamp. The self opening is featured by an integrate spring facilities for easily insert the conductor into the clamp. Standard: NFC 33-042.