KingChain Aluminum Sleeves are designed for forming an eye or loop on aircraft cable (wire rope). Use with 3/16" cable. Sleeves are fastened by using a swaging tool. Made of aluminum, they are soft enough to be crimped, but still provide ample strength and corrosion resistance. When properly applied, aluminum sleeves develop the same breaking strength as the cable they are crimped onto. Use the same size sleeve as wire rope. If used on plastic coated cable, remove the coating from the assembly area before swaging. 20 pack.