Knockout Draw Stud For Use With Tool Type Mfr No 2676-20 Mfr No 2677-20 Knockout Punch Component Included Draw Stud Material Application Mild Steel Stainless Steel Slug Type Draw Stud Number of Pieces 1 Includes Draw Stud Yes Draw Stud Diameter 1 1/8 in Draw Stud Length 9 7/8 in Finish Black Oxide Series Knockout Draw Stud