Buyers Products 1701031, 18x18 Inch Welded Stainless Steel Mounting Brackets for Underbody Truck Tool Boxes, Universal Hole Pattern, Rigid Welded Braces, Corrosion‑Resistant, Pair, Made in USA

Buyers Products 1701031 18x18 Inch Welded Stainless Steel Mounting Brackets are built for long‑lasting support of underbody truck tool boxes. Made from corrosion‑resistant stainless steel, these heavy‑duty welded mounting brackets maintain their shape thanks to strong, rigid brace construction that prevents flexing under load. A universal hole pattern speeds installation by reducing the need for additional drilling, ensuring consistent fitment across steel and stainless steel underbody truck boxes (excluding poly). Each pair features a plain finish and formed welded design, sized at 18 inches high and 18 inches deep with a 19 lb weight. These brackets are ideal for contractors, fleet managers, municipalities, and anyone needing reliable stainless steel underbody truck box mounting brackets capable of withstanding road salt, weather exposure, and demanding daily use. Conveniently sold in boxed pairs and proudly Made in the USA, they provide secure, professional‑grade mounting performance for work trucks of all types.

• HEAVY‑DUTY STAINLESS STEEL- Constructed from corrosion‑resistant stainless steel for long service life; ideal stainless steel mounting brackets designed to secure steel and stainless steel underbody truck tool boxes in demanding work environments.
• WELDED FOR MAXIMUM RIGIDITY- Engineered with strong, rigid welded braces that help the brackets maintain shape under load; offers superior stability versus bolt‑together designs for consistent underbody truck box mounting performance over time.
• UNIVERSAL HOLE PATTERN- Features a universal hole pattern that makes mounting quick and efficient, reducing install time and extra drilling; compatible with all underbody truck boxes except poly, ensuring reliable professional‑grade fitment.
• 18X18 SIZE & SPECIFICATIONS- These 18x18 inch welded stainless steel mounting brackets are sold as a boxed pair; plain finish, formed style, 19 lb shipping weight. Made to support steel or stainless steel underbody boxes on work trucks and fleet vehicles.
• MADE IN THE USA QUALITY- Manufactured in the USA for durability, strength, and consistent performance; built to withstand jobsite abuse, road salt, and weather exposure—ideal stainless steel truck box mounting brackets for commercial use.