This Reell TI-340-2.00-04 Torque Press-in Insert is a high-quality product that is perfect for use in various applications. The unit is made from durable metal and has a 1/2" diameter, making it a reliable choice for those who need a torque insert that will last for a long time. The insert type is a torque insert, and it is designed to work with various units. The package contains 4 packs of 5 units, making it a great value for those who need to purchase multiple units. The manufacturer part number is 83560-104, and the item length is 20-3/4". This product is ideal for use in indexable inserts, toolholding, workholding & toolholding, CNC, metalworking & manufacturing, and business & industrial categories.