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The UnderCover SwingCase driver-side storage box for 2020–2026 Chevrolet Silverado and GMC Sierra 2500/3500 HD (without MultiPro tailgate) delivers robust, lockable in-bed storage that swings out for easy access. Constructed of high-impact ABS with a moisture seal, it protects contents from the elements, holds up to 75 lb, and features a quick-release latch and lockable lid. It works with most tonneau covers to keep tools handy without cluttering the bed.
UnderCover 2020 Chevy Silverado 2500/3500 HD Drivers Side Swing Case - Black Smooth
