SUZCO 1PCS Heavy-Duty Fatter Barrel Spring Mounting Base, 0.43"/11MM/M12 Mounting Hardware LED Whip Light Spring Antenna Spring Mount Fit for Can-Am UTV ATV RZR SXS Truck Car - S-TSHO-1

• √ High Fatter Strength & Durability: Our barrel spring mounting bases are made of high-strength carbon steel material, corrosion resistant, rigid, not easily deformed, strong, and durable. Attention: Fit the fatter whip lights. √ Flexible Design: The internal gear design of the barrel spring allows it to be flexible to free swing and bending, protecting your LED whip light from snapping, and increasing the flexibility of the whip spring mount base. √ Wide Applicability: Compatible with most vehicles such as suitable for UTVs, ATVs, Truck, Can-am, Go-karts, Golf carts, Dune buggies, Sand rails, Ambulances, Pilot cars, etc. (Please confirm the size before ordering). If you are unsure whether this antenna is suitable for your whip light, please feel free to contact us. √ Easy to Install: Compatible with most vehicles as long as there is a hole with a minimum diameter of 0.429" and a maximum diameter of 0.437" on the bottom of the vehicle or bracket for screw installation. Can be directly replaced, just need to rotate your original base release, and then reinstall our base. √ Package Includes 1x spring mount base. 1x M12 spring base washer. 1x M12 nut. 1x M12 flat washer.