The Rugged Ridge Reflex Antenna implements a shorter antenna design and a flexible material in its construction, making it a practical antenna solution for your Wrangler or Gladiator (adapters included). Lower antenna height significantly reduces the risk of the antenna being struck by tree limbs, trail hazards and even those damaging automated car washes. The Reflex Antenna is so resilient that it just bends over to release anything that may become hung on it and then returns to an upright position. Fitted with the proper threaded adapter for the application makes the Reflex Antenna a breeze to install. Available in multiple sizes- 6, 9, 13, 15 and 21-inch lengths.. This 21 inch stubby radio antenna from Rugged Ridge fits 97-20 Jeep Wrangler TJ/JK/JL and 2020 Gladiator JT.