Gorlitz's E 10 slip joint flexible finger leader is specially designed to guide cables easily thru difficult bends in the sewer line. Blades K 06 thru K 14 can be utilized, depending on operators choice. Gorlitz's E 10A flexible finger leader is specially designed to guide 3/8ââ¬Â and 1/2ââ¬Â cables easily thru difficult bends in th drain line. Gorlitz's E 75 split pin flexible finger leader is specially designed to guide cables easily thru difficult bends in the sewer line. Blades K 06 thru K 14 can be utilized, depending on operators choice.