Extang Trifecta E-Series Folding Tonneau Cover - Vinyl Top - Black - 5 ft 9 in Bed - GM Fullsize Truck 2019-21 Sender 3 or 5 in Coil-Over

3 or 5 in Coil-Over Springs

Exhaust Valve Size: 1

This mount is designed to meet and exceed these requirements

Two 10 AN Female O-Ring Ports

Extang Trifecta E-Series Folding Tonneau Cover - Vinyl Top - Black - 5 ft 9 in Bed - GM Fullsize Truck 2019-21 Sender 3 or 5 in Coil-OverProduct Description: Tonneau Cover Trifecta E Series Folding Bed Rail Attachment Vinyl Top Black 5 ft 9 in Bed GM Fullsize Truck 2019 21 Extang is one of the leading producers of Tonneau covers on the market today. Their products come in a variety of different configurations for most bed sizes. Extang Engineered it really means something and it's who we are. It began when our values and integrity met bold engineering excellence. A product that is so