Material Chrome Plated Aluminum Size 1 ⁵∕₁₆” (L) x ½” I.D. Fits Cobra C.B. Equipment Unit & Package Sold by each, carded for display Part No. Description 51500 Amber Crystal 51504 Purple Crystal 51508 Cone Type (no crystal jewel) 92678 "L" wrench tool Part No. & Image Selection Chrome Plated Aluminum C.B. Knob Part No.: -- Please Select -- 51500 51504 51508 92678 Combination of product variants is not available Updating... Related Products Extra Large Cross with Small Y3K Light Cut Outs Twisted Rope License Plate Frame Scorpion Cut Outs Pocket Test Thermometers Skull Tire Valve Stem Covers Gun Cylinder Dashboard Control Knobs