Size 11-1/2" long x 6-1/2" wide x 6-3/8" high Features Operating range from 70 PSI to 120 PSI Installation Requires 1/4" I.D. hoses Unit & Package Sold by each, color display box Part No. Description 69988 120 decibels. Ideal for trucks with limited space. Part No. & Image Selection Little General Air Horn Part No.: -- Please Select -- 69988 Combination of product variants is not available Updating... Related Products Dashboard Control Knobs with Fan Script “Z” Shape Chrome Steel Brackets Electric Horn Whistle Heavy Metal Polish – Green Cotton DOT-C2 Conspicuity Tape in Fluorescent Green 150′ Roll Adjustable Foot Rest