Merritt Underbody Tool Box 18"H x 17-3/16"D x 36"L Smooth Aluminum Double Door S-Series 3581 PAL Pro 43-11 1st Rear Vertical Built Before 4/1/2026 Internal Width (in): 32

Internal Width (in): 32

Product Height (in) 14

Select Ford E-150

Side Rails: Standard Rail

Full Yes Wheel Base Standard Yes Wheel Base Regular Yes Ford Transit Yes Mercedes Metris Yes

Merritt Underbody Tool Box 18"H x 17-3/16"D x 36"L Smooth Aluminum Double Door S-Series 3581 PAL Pro 43-11 1st Rear Vertical Built Before 4/1/2026 Internal Width (in): 32Merritt Underbody Tool Box 18"H x 17 3 16"D x 36"L Smooth Aluminum Double Door S Series 3581 Merritt tool boxes have been rated as one of the best aluminum underbody tool boxes in the industry. The S Series doors can open in any mounting situation. Whether you're a truck driver, owner, or a parts manager for an auto shop, you can't go wrong with the Merritt brand. Merritt tool boxes are built with high strength materials built to last in harsh