F-SERIES UNDERBODY BOX  Undoubtedly the industry leader. This double swing-out style box offers superior quality, convenience and construction features not found on other boxes.

• Seamless corners on all smooth materials

• Anti-sag brackets standard on 48" and larger boxes

• Stainless steel T-handles with lock and key (2 pt. latching system)

•  Full stainless steel offset hinges (hinge and pin)

•  Stainless steel fasteners

•  Reinforced doors for extra strength and durability

• Gas springs on both doors and automotive rubber bulb seal

• 4-sided weather shielded door frame

•  Gusseted bottom corners for additional strength (aluminum boxes)

•  No center post allows unobstructed access

•  Armor-D protective powder coat finish (steel boxes)

• Adjustable doors, allows fine tuning of door fit