Designed by Metro for use across the entire Super Erecta wire shelving series. These 1-inch diameter chrome posts come in a convenient 4-pack, giving you everything you need to build a complete unit or expand your existing storage system with ease. Compatible with Metro Super Erecta shelving products Sold in 4-pack, also available individuallyhere Chrome-plated steel construction Grooved in 1" increments to easily position and adjust shelves Double-grooved every 8" for quick shelf alignment Adjustable leveling foot compensates for uneven surfaces For indoor use, dry storage only These posts cannot be used with casters. Purchase mobile postshere.