Cable Clamps-Seals: Type - Circular Cable Clamp; Shell Size - Size 10SL, 12S; Cable OD Max - in - 0.311" OD; Cable OD Max - mm - 7.92 mm OD; Thread Size - 5/8"-24; Material - Die Cast Zinc; Finish - Olive Drab/Green Chromate; Application - Jacketed or Protected Cable; Dimensions - 0.781" Dia x 1.000"L (19.84 x 25.40mm); Manufacturer Model - AN3057; Manufacturer Series - 97 Series