START SLIDESHOWSTOP SLIDESHOW Material Chrome Aluminum Size 9/16" I.D. x 2" O.D. x 2" high Fits Most 1990+ heavy duty trucks; specially designed for newer trucks Features Stainless steel script plate on top Unit & Package Sold by each, carded for display Part No. Script 95380 Tractor 95381 Trailer Part No. & Image Selection Large Chrome Screw-In Air Valve Control Knob with Stainless Steel Script Plate Part No.: -- Please Select -- 95380 95381 Combination of product variants is not available Related Products Stainless Steel Spring Loaded Two Piece Rear Light Bars with 20″ Spyder LED Light Bars and Chrome Plastic Bezels Stainless Steel Big Ballz Stainless Steel Rear Center Light Panels with Oval (4) & 4″ (2) Round Lights Bullet Flat Top 33mm Lug Nut Cover w/Color Jewel Map Light Cover for Kenworth W 5th Wheel Position Selector