Material Stainless Steel Unit & Package Sold by each, carded for display Part No. Item Size Description 91136 Medium Duty ¾” (Dia.) x 3” (H) Fits antennas up to 48” 91142 Heavy Duty ⅞” (Dia.) x 3 ½” (H) Fits antennas up to 60” (Heavy Duty design for better support and less vibration) Part No. & Image Selection Spring for C.B. Antenna Part No.: -- Please Select -- 91136 91142 Combination of product variants is not available Updating... Related Products Bottom Mud Flap Plates with Script Full Moon Lens Only for Bumper Guides Mothers® California Gold® Pure Carnauba Wax – Phase 3 Horn Covers with Color Reflectors on Center Stainless Steel Spring-Loaded Two Piece Rear Light Bar w/ 4″ Fleet LEDs & Chrome Bezels 14″ Stainless Steel Anti-Sail Plates