Use our new Fixed Vise Handle with existing machine vises to increase speed and switch over times between cycles. The set includes one vise base that is secured in place with a setscrew and is designed to stay in the machine during production. It also includes our speed handle driver that can be used to quickly open & close the vise during operation or in the lockdown position to properly secure your workpiece. Additional vise bases can be purchased separately to accommodate multiple vises. The base is made from steel; case hardened with black oxide finish. The handle driver is made from A2 tool steel, heat treated with a machined plastic handle. A quality product designed & made in the USA by Machinists. Extensions are available in 2 ½” or 3 ½” lengths. This model is best used for multiple part production.