The 2AX1-4236-W Jaken extra shelf measures 42"L x 36"W and features durable 1/2" particle board decking. This economical, boltless shelving solution allows for quick, tool-free setup in warehouses and stockrooms. With adjustable shelf positions in ~1.5" increments, it offers versatile storage options for heavy items. Ideal for industrial shelving and MRO applications, it combines functionality with corrosion-resistant steel construction.