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 Chrome 6 Lug Rear Axle Cover Stainless Steel Spring Loaded Two Piece Rear Light Bars with 20″ Spyder LED Light Bars and Chrome Plastic Bezels Flying Lady Hood Ornament Rear Hub Caps in Cone Shape Universal Front Notched Hubdometer Caps Small “Z” Shaped Light Bracket Kit with 4″ Clear Off-Road Halogen Light