1x Pair of aluminum underbody toolbox mounting brackets. High quality 1/4" aluminum. Fits 18" toolboxes and under comfortably. 16" inside height and depth. 16.25" tall and deep +-.0625". Easy to drill.
2 PCS Underbody Steel Mounting Brackets 24 x 24 Inch Truck Tool Box Mounting Kit
Toolbox Mounting brackets 24 x18 x 2 STEEL
Toolbox Mounting brackets 18 x18 x 2, STEEL
Toolbox Mounting brackets 24 x18 x 2 STAINLESS STEEL
18" x 18" Truck Bed Underbody ToolBox Mounting Bracket Tool Box For Trailer
36"X17"X18" Silver Aluminum Truck Underbody Tool Box & 18"X18" Mounting Brackets