A-FI41-181446SDR-TBX
_x000D_
A-FI41 - 18"H x 14"D x 46"W - Aluminum Pickup Fender Inside HD Toolbox, All Smooth Body and Diamond TP Finish Single Drop Open Door with SS T-Handle Lock.
Fits 2021 GMC 1500 AT4 5-1/2' Bed
_x000D_
Fits 2021 GMC 1500 AT4 5-1/2' Bed
_x000D_
For Installation Instruction see our Installation Catalog:
Description Sheet: http://www.truckbox.com/images/PDF24/C-Page 69.pdf