Check the listing for details. Knockout Knockout Holemaking Kit Hydraulic Drivers Draw Stud with Gasket 20x10mm. Condition: New. Listed at 15.11 USD. Knockout Knockout Holemaking Kit Hydraulic Drivers Draw Stud with Gasket 20x10mm Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information; 2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed. 3.The excellent material makes the product wear-resistant and durable. 4.Replacement draw studs for hydraulic drivers and please confirm the model number carefully to ensure that you can buy the correct parts. 5.Unique punch profile Also splits slugs for easier slug removal. 6.Suitable for hydraulic knockout die less than 32.6MM. Specifications: Material: Iron Color: Black Brand name: Unbranded Size:Thread Dia:20 x 10mm/0.79 x 0.39inch Lock cap: 24mm Gasket: 41.5mm Length:98mm/3.86inch Weight: 189 g Package include: 1 x Hydraulic Drivers Draw Stud 1 x Lock Cap 1 x Gasket NEED MORE ...