Extang Trifecta ALX - 21-26 F150 8'2" Model 90704 PAL Pro 39 If you DO have a

If you DO have a factory subwoofer

Buyers Products 5 Inch Ultra Thin Wide Angle Rectangular LED Amber/Clear Strobe Light Model 8890302

two forged D-rings

They securely attach the trailer ball tongue or other accessory to the adjustable shank and are retained with the Rebellion XD spring clip

just like any other compatible gooseneck ball

Extang Trifecta ALX - 21-26 F150 8'2" Model 90704 PAL Pro 39 If you DO have aExtang Trifecta ALX 21 26 F150 8'2" Model 90704 The easiest truck bed cover just got easier. The Trifecta ALX packs the same great features as Extang?? s best selling tri fold cover, the Trifecta 2. 0, but with a Secure Rotary Release Latching System at the tailgate and an automatic latching feature that?? ll make getting the goods in and out of your truck bed that much faster. Auto latching component automatically secures cover into place when closed