Features

Enhanced Performance - all brass inserts eliminate interference caused by

dissimilar metals

Long Life - black UV stabilized ABS base resists chalking and provides long

lasting operation

Noise-Free - unique patented DURA-FLEX® elastomer spring eliminates duplex

system noise caused by semi-conductive deposits found in traditional

metal coil springs

System Oriented - compatible with 1-1/8” -18 thread mobile mounts, including

3/4” hole mounts for easy antenna replacement or upgrade