Yunnergo 58 Piece 9/16" T-Slot Hold Down Clamp Clamping Kit 1/2"-13 Stud Compatible with Mill Set

["Size: 9/16\" T-Slot 1/2\"-13 Stud, provide a sturdy and reliable fit for various clamping applications","Reliable Quality: Made of tool steel, all components have undergone heat treatment and have high hardness","Function: The hold down clamp clamping kit firmly secures the metal workpiece on the milling machine's worktable, ensuring that the workpiece does not move during milling, drilling, thereby guaranteeing the accuracy and safety of the machining process","Serrated Bite Design: This design can effectively avoid the pressure plate from sliding or shifting due to vibration during the milling process, ensuring that the workpiece remains stationary under the high-speed rotating tool","Package Include: 24Pcs clamping studs (4pcs of each length 3\", 4\", 5\", 6\", 7\", 8\"), 4pcs coupling nuts, 6pcs T-slot nuts, 6pcs flange nuts, 6pcs serrated end clamps, 12Pcs triangle step blocks"]