3/8-16, 0.488" Small to 0.54" Large End Hole Diam, Brass Double Vane Tapered Hole Threaded Insert MPN:DV-316-TH

A bar puller part and accessory with a jaw type of self-activating/slotted jaw set is designed specifically for use with compatible bar pullers such as a bar puller kit, and it features a gripper size of 2.5 inches and an adapter size of 1 inch. It is ideal for securely holding workpieces while machining on a lathe to ensure accurate cuts and precise finishing. Its self-activating jaw design ensures that the chuck securely grips the workpiece with minimal effort, while the slotted jaw set allows for easy insertion and removal of various sizes of material. The compatible bar puller kit enables users to easily mount the chuck onto their lathe's tool post or spindle, making it a versatile accessory in any metalworking shop or machining facility. With its compact design and durable construction, this bar puller part and accessory is an essential addition to any tool kit for professionals working on lathe projects requiring precise control over their workpieces.