Hallowell Rivetwell, Single Rivet Boltless Shelving 48"W x 24"D x 84"H 729 Tan 6 Levels, Unit Decking not included Options:Adder Powder coated aluminum chair for

Powder coated aluminum chair for extra strength and resistance to rust

Precise variable speed control helps dial in the exact amount of airflow needed

Measures 22"D x 31"H overall

The 360 Stick improves strength

Hallowell Rivetwell, Single Rivet Boltless Shelving 48"W x 24"D x 84"H 729 Tan 6 Levels, Unit Decking not included Options:Adder Powder coated aluminum chair forSingle Rivet Boltless Shelving Starter Units consist of four standard angle posts, four left to right standard double rivet angle beams, four front to back standard single rivet beams per intermediate level, and two front to back standard single rivet beam at one intermediate level only (30" and 36" deep units include two front to back single rivet beams at each intermediate level). Adder Units consist of two standard T posts, four left to right