The most common pallet racking upright depth (front-to-back) is 42”, while 36” and 48” deep uprights are also standard sizes.
TTF Heavy Duty Rack, Pallet Rack
Drive-In Storage Rack - Ridg-U-Rak
2,5 m upright for pallet rack PR9000 / 110 cm deep / unit load capacity 9.000 kg
Double Deep pallet racking
Pallet Rack FAQ Mustang Material Handling
MHE offers high quality LOW price Pallet Rack Upright Frames. These are durable, heavy duty upright frames that look great & last for years., Made
MHE Teardrop Pallet Rack Uprights 24 - 3 x 1 5/8 Column
Pallet racking components and parts names
Pallet Racking, Warehouse Shelving, FAQs
Ziglift Material Handling Pallet Racking Style Guide
Double Deep Pallet Rack - Deep Reach Rack Twice the Capacity
Understanding Pallet Flow Racking - Arker Warehouse: Pallet
Double Deep Pallet Rack - Deep Reach Rack Twice the Capacity
What is Push-Back Racking? Advantages & Disadvantages