Chera industries manufacturers rear jaw sliding type bench vices. These are made from graded cast iron with high carbon steel. These vices have several advantages over front sliding jaws vices due to its unique design. Long jobs are supported by the bench and do not fall on the floor while loosening. Due to uniform movement of the rear slide and hardened & ground jaws, the vice grips the job strongly and requires least torque at the handle. Vices are available in four different sizes to meet varied requirements. Specifications: model cv-i: jaws width - 75/3, weight [approx.] - 3 kg, model cv-ii: jaws width - 100/4, weight [approx.] - 8.5 kg, model cv-iii: jaws width - 125/5, weight [approx.] - 21 kg, model cv-iv: jaws width - 150 /6; weight [approx.] - 37 kg.