About Seller: Wallace Cranes is the original patent holder and manufacturer of the renowned tri-adjustable and cost-effective gantry cranes. Proudly produced in the United States for over seven decades, Wallace has established a reputation for creating, constructing, and delivering high-quality gantries. Each Wallace Crane is meticulously engineered and crafted to function seamlessly under heavy loads. Our cranes are constructed using durable steel or aluminum tubing. Every steel gantry is coated with red gloss industrial-grade paint through a dip-painting process to protect the inner and outer tubing surfaces. All bolts, pins, and hardware are plated to prevent corrosion. We maintain stock of our cranes and offer expedited 2-3 day shipping for most products. Our certifications include ANSI B30.17, CMAA #74, OSHA 1910.179, NIST traceable, and the use of certified domestic steel and aluminum.