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 Eagle Lens Only for Bumper Guides Small “Z” Shaped Light Bracket Kit with 4 ½” Tractor Utility Light T Quick Air Push & Lock Connect Fitting Dual Function “L” Shape Mounting Bracket with Glass Lens Mothers® Carpet & Upholstery All Fabric Cleaner Chrome Double Light “L” Shape Mounting Brackets with 2 ½” Sealed Lights