Designed for use when a light, compact grip is desired and where cable deformation is not a factor. Gripping pressure of the knurled jaw is applied to 1/4″ cable area. 3 Sizes available. CAT. NO. 1604-10: Min. cable size .06″ to .25″, Max load 25oo lbs., Weight 1 lb.CAT. NO. 1604-20: Min cable size .125″ to .50″, Max load 5000 lbs., Weight 2.08 lbs.CAT. NO. 1604-20L: Same as 1604-20 but also has a swing latch to help hold cable in the jaw.