Amar Industries manufactures Automatic Clamp for Conductor. Amar Industries is an ISO 9001: 2000 certified company offering a wide range of products based on Transmission Lines, Stringing Equipment and industrial Tools. The Automatic Clamp for Conductor is suitable for use with all types of aluminium conductors. The Automatic Clamp for Conductor is available forged āDā shaped hackles and stainless steel sleeves.