Speedway Spring Punch with Tempered Spring Steel and Heat Shrink

Steel Punch This spring steel punch allows you to easily make 1/4" holes 1/2" from the end of 1" x 1/16" thick spring steel material. It features built-in stop positions for accurate placement. Simply place on a hard surface and strike it lightly with a 3 or 4 lb. hammer. Punches 1/4" diameter hole through 1" x 1/16" spring steel, 1/2" from the end. Easily and accurately place your holes with built-in stop positions. Place on a hard surface and strike lightly with a 3 or 4 lb. hammer. Steel Hardened and tempered. 100' roll. 1" Wide. .062" Thick. Great for making body braces. Heat shrink tubing by Pico. Features 1 inch inside diameter before shrinking. 1" Inside Diameter Before Shrinking. 2 to 1 Shrink Ratio. Single Wall Shrink Tubing. 100' per Package. Kit Includes (1) Speedway Spring Steel Punch (1) Universal Race Car Tempered Spring Steel, 1 x .062 Inch, 100 Ft. (1) Heat Shrink Tubing, 100 feet