7449 20” Astro Pneumatic Tire Iron Spoon Lever 7449 20” Astro Pneumatic Tire Iron Spoon Lever is designed with the popular 20” (500mm) length and with long lasting forged construction. 7449 20” Astro Pneumatic Tire Iron Spoon Lever provides the needed leverage to separate most tires and works with most tire machines. 7449 20” Astro Pneumatic Tire Iron Spoon Lever specifically designed tip engages with the bead so it can be easily removed.