{ "product": { "mpn": "4520-12HG", "manufacturer": "Hallowell", "brand": "Hallowell", "title": "Metal Shelving, Gray, Powder Coated, Frame Material Steel, Load Capacity per Shelf 500 lb, Whole Unit Load Capacity 2,500 lb, Number of Shelves 5, Overall Depth 12 in, Overall Height 84 in, Overall Width 36 in, Post Construction Angle, Bead, Shelf Configuration Starter, Shelf Style Solid, Shelving Material Steel, Assembled Unassembled, Shelving Gauge 22 ga, Post Gauge 14 ga, Shelf Adjustment Increments 1 1/2 in, Number of Drawers 0, Duty Rating Medium-Duty", "description": "", "attributes": { "Brand name": "Hallowell", "Manufacturer name": "Hallowell", "Manufacturer": [ "Hallowell", "HALLOWELL", "List Industries Inc." ], "Attribute00": "84 in", "Attribute01": "36 in", "Attribute02": "12 in", "Attribute03": "87\"", "Attribute04": "12\"", "Attribute05": "36\"", "Attribute06": "36 in x 12 in", "Attribute07": "84 in x 36 in x 12 in", "Attribute08": "Metal Shelving", "Attribute09": "Starter", "Attribute10": "Closed", "Attribute11": "Solid", "Attribute12": "Commercial", "Attribute13": "Steel", "Attribute14": "Steel", "Attribute15": "5", "Attribute16": "22 ga", "Attribute17": "14", "Attribute18": "Powder Coated", "Attribute19": "500 lb", "Attribute20": "Unassembled", "Attribute21": "1 1/2 in", "Attribute22": "Gray", "Attribute23": "0", "AttributeKey00": "Overall Height", "AttributeKey01": "Overall Width", "AttributeKey02": "Overall Depth", "AttributeKey03": "Height", "AttributeKey04": "Depth", "AttributeKey05": "Width", "AttributeKey06": "Overall WxD", "AttributeKey07": "Overall HxWxD", "AttributeKey08": "Item", "AttributeKey09": "Shelving Type", "AttributeKey10": "Shelving Style", "AttributeKey11": "Shelf Style", "AttributeKey12": "Shelving Strength Rating", "AttributeKey13": "Shelving Frame Material", "AttributeKey14": "Shelving Material", "AttributeKey15": "No. of Shelves", "AttributeKey16": "Shelving Gauge", "AttributeKey17": "Shelving Post Gauge", "AttributeKey18": "Finish", "AttributeKey19": "Shelf Capacity", "AttributeKey20": "Assembled/Unassembled", "AttributeKey21": "Shelf Adjustments", "AttributeKey22": "Color", "AttributeKey23": "Number of Drawers", "CategoryId": "11986", "CategoryIdL1": "15", "CategoryIdL2": "4472", "CategoryIdL3": "11986", "CategoryL1": "Storage & Workspace", "CategoryL2": "Shelving & Racks", "CategoryL3": "General Purpose Metal Shelving", "DimensionUnit": "inch", "GTIN": "None", "GraingerSku": "1BLH9", "UPC": "None", "UnitOfMeasure": "EA", "Weight": [ "95", "325", "94.8", "95.5" ], "WeightUnit": "lbs", "cali_prop65_orglabel": "False", "cali_prop65_whtlabel": "False", "color": "Gray", "countryOfOrigin": "US", "height": "10", "jsonUrlData": "924526ffbdad25e5923b", "length": "88", "moq": "1", "MPN": [ "4520-12HG" ], "multiple": "1", "qtyInStock": "0", "qtyInStockOverride": "Drop Ship", "SKU": "G8166374", "snippet": "Metal Shelving, Gray, Powder Coated, Frame Material Steel, Load Capacity per Shelf 500 lb, Whole Unit Load Capacity 2,500 lb, Number of Shelves 5, Overall Depth 12 in, Overall Height 84 in, Overall Width 36 in, Post Construction Angle, Bead, Shelf Configuration Starter, Shelf Style Solid, Shelving Material Steel, Assembled Unassembled, Shelving Gauge 22 ga, Post Gauge 14 ga, Shelf Adjustment Increments 1 1/2 in, Number of Drawers 0, Duty Rating Medium-Duty", "tierMinQty1": "1", "tierPrice1": "275.99", "url": "https://www.zoro.com/hallowell-metal-shelving-unit-12d-x-36w-x-87h-5-shelves-steel-4520-12hg/i/G8166374/", "width": "13", "Part Number": "4520-12HG", "Product Group": "BISS", "ASIN": [ "B000R846ZU", "B004XN84YE", "B00G6NN3O0", "B016BQ1C76" ], "AdultProduct": [ "False" ], "Age_range_description": [ "Adult" ], "Amount": [ "359.00" ], "Asin": [ "B000R846ZU", "B004XN84YE", "B00G6NN3O0", "B016BQ1C76" ], "Autographed": [ "False" ], "Batteries_required": [ "False" ], "Binding": [ "Misc." ], "Brand": [ "Hallowell" ], "Bullet_point": [ "1 Year Warranty", "36\"W x 12\"D x 87\"H", "5 Adjustable Shelves", "Closed Style", "Hallowell Hi-Tech Metal Shelving", "One set of back panels", "One/two beaded front posts", "Product requires assembly", "Starter Unit", "Two angle back posts" ], "Care_instructions": [ "Wipe with Dry Cloth" ], "Case": [ "1" ], "Cat": [ "Home & Kitchen" ], "CatId": [ "1055398" ], "CatTree": [ "1055398", "1063498", "2422463011", "3610841" ], "ClassificationId": [ "1069652", "2422463011", "3744001" ], "Color": [ "Gray", "Grey", "Hallowell Gray" ], "Currency": [ "USD" ], "CurrencyCode": [ "USD" ], "Department": [ "Office" ], "Depth": [ "12.0" ], "DisplayName": [ "Office Storage Supplies", "Racks, Shelves & Drawers", "Standing Shelf Units" ], "Externally_assigned_product_identifier": [ "0094717521729", "094717521729" ], "Feature": [ "Hallowell Hi-Tech Metal Shelving" ], "FetchTime": [ "1571772904", "1625294008", "1641220741", "1684135834", "1704416941", "1705173620" ], "Finish_type": [ "gray" ], "Furniture_finish": [ "Powder coated" ], "Height": [ "12", "2560", "30", "30.0", "40", "400", "500", "75", "87.0", "87.00" ], "Identifier": [ "0094717521729", "094717521729" ], "IdentifierType": [ "EAN", "UPC" ], "Is_assembly_required": [ "True" ], "ItemClassification": [ "BASE_PRODUCT" ], "ItemName": [ "Hallowell 4520-12HG Hi-Tech Medium-Duty Standard Shelving, Starter Closed Type, 5 Shelf, 500 lb. Shelf Capacity, 36\" Width x 12\" Depth x 87\" Height, Hallowell Gray", "Hallowell 4520-12HG Medium-Duty Closed Hi-Tech Shelving Starter Unit with 5 Shelves, Hallowell Gray Steel, 36\" Width, 87\" Height, 12\" Depth, 500 lbs Shelf Capacity, Knock Down", "Hi-Tech Medium-Duty Closed Shelving - 5 Shelves - Starter - 36\"W x 12\"D", "Starter Shelving, 87InH, 36InW, 12InD" ], "Item_display_weight": [ "94.8" ], "Item_name": [ "Hallowell 4520-12HG Hi-Tech Medium-Duty Standard Shelving, Starter Closed Type, 5 Shelf, 500 lb. Shelf Capacity, 36\" Width x 12\" Depth x 87\" Height, Hallowell Gray", "Hallowell 4520-12HG Medium-Duty Closed Hi-Tech Shelving Starter Unit with 5 Shelves, Hallowell Gray Steel, 36\" Width, 87\" Height, 12\" Depth, 500 lbs Shelf Capacity, Knock Down", "Hi-Tech Medium-Duty Closed Shelving - 5 Shelves - Starter - 36\"W x 12\"D", "Starter Shelving, 87InH, 36InW, 12InD" ], "Item_package_quantity": [ "1" ], "Item_package_weight": [ "325.0", "94.8", "95.5" ], "Item_shape": [ "Trapezoid" ], "Item_type_keyword": [ "office-storage-supplies", "shelves", "standing-shelf-units" ], "Item_weight": [ "325.0", "95.0" ], "Keyword": [ "4520-12HG" ], "Label": [ "HALLOWELL", "Hallowell", "List Industries Inc." ], "Length": [ "12.0", "24.0", "24.00", "87", "90", "90.0" ], "Link": [ "https://m.media-amazon.com/images/I/31F4I8HUObL._SL75_.jpg", "https://m.media-amazon.com/images/I/31F4I8HUObL.jpg", "https://m.media-amazon.com/images/I/41HnkTlY11L._SL75_.jpg", "https://m.media-amazon.com/images/I/41HnkTlY11L.jpg", "https://m.media-amazon.com/images/I/41UNLLaaneL._SL75_.jpg", "https://m.media-amazon.com/images/I/41UNLLaaneL.jpg", "https://m.media-amazon.com/images/I/41wLG9hvAUL._SL75_.jpg", "https://m.media-amazon.com/images/I/41wLG9hvAUL.jpg", "https://m.media-amazon.com/images/I/81syJZmsv8L.jpg" ], "List_price": [ "359.0" ], "Load_capacity": [ "500" ], "Man": [ "Hallowell" ], "Marketplace_id": [ "ATVPDKIKX0DER" ], "Material": [ "Alloy Steel", "Cold Rolled Sheet Steel", "Metal" ], "MaterialType": [ "Cold Rolled Sheet Steel" ], "Memorabilia": [ "False" ], "Model": [ "4520-12HG" ], "ModelNumber": [ "4520-12HG" ], "Model_number": [ "4520-12HG" ], "Mounting_type": [ "Floor Mount", "Wall Mount" ], "NumberOfItems": [ "1" ], "Number_of_items": [ "1" ], "Number_of_shelves": [ "5" ], "PackageQuantity": [ "1" ], "PartNumber": [ "4520-12HG" ], "Part_number": [ "4520-12HG" ], "ProductGroup": [ "BISS", "BISS Basic", "Furniture" ], "ProductType": [ "MATERIAL_HANDLING", "SHELF" ], "ProductTypeName": [ "HOME", "MATERIAL_HANDLING", "SHELF" ], "Product_description": [ "Hallowell Features: -Starter unit. -Hi-Tech Shelving collection. -725 Hallowell Gray color. -Material: Steel. -Available in several sizes. -Medium-duty. -Closed type. -With 5 adjustable shelves. -Made in the USA. Specifications: -Dimensions: 87\" H x 36\" W x 12\" D. -Dimensions: 87\" H x 36\" W x 18\" D. -Dimensions: 87\" H x 36\" W x 24\" D. -Dimensions: 87\" H x 48\" W x 12\" D. -Dimensions: 87\" H x 48\" W x 18\" D. -Dimensions: 87\" H x 48\" W x 24\" D. 420 Size: 87\" H x 36\" W x 12\" D", "Keep supplies and equipment neat and organized on Hallowell's Hi-Tech Medium-Duty Closed Shelving Unit. The shelving unit features 14-gauge beaded steel front posts that help support the five medium-duty steel shelves. Each shelf holds up to 400 pounds of evenly distributed weight and is punched for the addition of shelf dividers (sold separately). Adjust the shelves in 1 1/2\" increments. Welded corners and back and side sway braces keep your shelving unit from wobbling. Increase your storage space by attaching adder units to this freestanding starter unit. Includes shelf clips for easy assembly. Hallowell's 36\"W x 12\"D Hi-Tech Medium-Duty Closed Shelving Unit is made in the USA and GREENGUARD certified. Backed by a one-year warranty. Key Features This is a starter unit and stands alone Attach adder units (not included) to the starter unit for increased storage Each shelf supports up to 400 pounds Adjust the shelves in 1 1/2\" increments Easy assembly required GREENGUARD certified Made in the USA Backed by a one-year warranty Specifications Frame Material: 14-gauge steel Shelf Material: 20-gauge steel Shelf Capacity: 400 pounds Finish: Gray powder-coat paint Assembly: Unassembled Width: 36\" Depth: 12\" Height: 87\" Warranty: 1 year" ], "Product_site_launch_date": [ "2007-12-17T00:00:00-00:00", "2011-04-22T00:00:01-07:00", "2013-10-25T15:31:36.557Z", "2015-10-07T08:00:01.000Z" ], "Publisher": [ "HALLOWELL", "Hallowell", "List Industries Inc." ], "Shelf_type": [ "Metal" ], "Size": [ "4" ], "Sku": [ "4520-12HG" ], "Special_feature": [ "Adjustable", "Adjustable Shelves" ], "String_value": [ "36.0" ], "Studio": [ "HALLOWELL", "Hallowell", "List Industries Inc." ], "Title": [ "Hallowell 4520-12HG Hi-Tech Medium-Duty Standard Shelving, Starter Closed Type, 5 Shelf, 500 lb. Shelf Capacity, 36\" Width x 12\" Depth x 87\" Height, Hallowell Gray", "Hallowell 4520-12HG Medium-Duty Closed Hi-Tech Shelving Starter Unit with 5 Shelves, Hallowell Gray Steel, 36\" Width, 87\" Height, 12\" Depth, 500 lbs Shelf Capacity, Knock Down", "Hi-Tech Medium-Duty Closed Shelving - 5 Shelves - Starter - 36\"W x 12\"D", "Starter Shelving, 87InH, 36InW, 12InD" ], "TradeInEligible": [ "False" ], "Type": [ "Each", "Shelf", "ean", "upc" ], "URL": [ "http://ecx.images-amazon.com/images/I/41HnkTlY11L._SL75_.jpg", "http://ecx.images-amazon.com/images/I/41vQGd%2BXEJL._SL75_.jpg", "http://g-ecx.images-amazon.com/images/G/01/x-site/icons/no-img-sm._CB1275522461_.gif", "https://m.media-amazon.com/images/I/41UNLLaaneL._SL75_.jpg" ], "Unit": [ "inches", "pounds" ], "Unit_count": [ "1.0" ], "Units": [ "inches", "pixels", "pounds" ], "Variant": [ "MAIN", "PT01" ], "WebsiteDisplayGroup": [ "biss_basic_display_on_website", "furniture_display_on_website" ], "WebsiteDisplayGroupName": [ "BISS Basic", "Furniture" ], "Width": [ "1280", "250", "36", "36.0", "38", "40", "40.0", "400", "48.0", "48.00", "500", "60", "75" ] }, "images": [], "distributors": [ { "name": "Zoro", "sku": "G8166374", "url": "https://www.zoro.com/hallowell-metal-shelving-unit-12d-x-36w-x-87h-5-shelves-steel-4520-12hg/i/G8166374/", "pricing": [ { "quantity": 1, "price_usd": 275.99 } ], "stock": { "available": false, "quantity": null, "lead_time_days": null }, "moq": 1, "multiple": 1, "image": "https://www.zoro.com/static/cms/product/full/Z_zA30fo5oy.JPG" }, { "name": "Grainger", "sku": "1BLH9", "url": "https://www.grainger.com/product/HALLOWELL-Metal-Shlvng-1BLH9", "pricing": [], "stock": { "available": false, "quantity": null, "lead_time_days": null }, "moq": 1, "multiple": 1 }, { "name": "Raptor Supplies", "sku": "AA9AEX", "url": "https://www.raptorsupplies.com/en-gb/hallowell/4520-12hg", "pricing": [ { "quantity": 1, "price_usd": 498.5057025 } ], "stock": { "available": false, "quantity": null, "lead_time_days": null }, "moq": 1, "multiple": 1, "image": "https://cdn.raptorsupplies.com/pub/media/catalog/product/HALLOWELL-4520-12HG.JPG" }, { "name": "National Supply Network", "sku": "258234-GI", "url": "https://www.nationalsupplynetwork.com/4520-12HG-HALLOWELL-258234-GI.aspx", "pricing": [], "stock": { "available": false, "quantity": null, "lead_time_days": null }, "moq": 1, "multiple": 1 }, { "name": "Amazon", "sku": "B00G6NN3O0", "url": "https://www.amazon.com/dp/B00G6NN3O0", "pricing": [], "stock": { "available": false, "quantity": null, "lead_time_days": null }, "moq": 1, "multiple": 1 }, { "name": "AmazonTP", "sku": "B000R846ZU", "url": "https://www.amazon.com/dp/B000R846ZU", "pricing": [ { "quantity": 1, "price_usd": 908.28 } ], "stock": { "available": false, "quantity": null, "lead_time_days": null }, "moq": 1, "multiple": 1, "image": "http://ecx.images-amazon.com/images/I/41vQGd%2BXEJL._SL75_.jpg" }, { "name": "AmazonTP", "sku": "B00G6NN3O0", "url": "https://www.amazon.com/dp/B00G6NN3O0", "pricing": [ { "quantity": 1, "price_usd": 908.28 } ], "stock": { "available": false, "quantity": null, "lead_time_days": null }, "moq": 1, "multiple": 1, "image": "http://ecx.images-amazon.com/images/I/41HnkTlY11L._SL75_.jpg" } ], "amazon": { "available": true, "products": [ { "asin": "B000R846ZU", "title": "Starter Shelving, 87InH, 36InW, 12InD", "brand": "Hallowell", "image": "http://ecx.images-amazon.com/images/I/41vQGd%2BXEJL._SL75_.jpg", "url": "https://www.amazon.com/dp/B000R846ZU?tag=atariguidz-20", "description": "Hallowell Features: -Starter unit. -Hi-Tech Shelving collection. -725 Hallowell Gray color. -Material: Steel. -Available in several sizes. -Medium-duty. -Closed type. -With 5 adjustable shelves. -Made in the USA. Specifications: -Dimensions: 87\" H x 36\" W x 12\" D. -Dimensions: 87\" H x 36\" W x 18\" D. -Dimensions: 87\" H x 36\" W x 24\" D. -Dimensions: 87\" H x 48\" W x 12\" D. -Dimensions: 87\" H x 48\" W x 18\" D. -Dimensions: 87\" H x 48\" W x 24\" D. 420 Size: 87\" H x 36\" W x 12\" D" }, { "asin": "B004XN84YE", "title": "Hallowell 4520-12HG Medium-Duty Closed Hi-Tech Shelving Starter Unit with 5 Shelves, Hallowell Gray Steel, 36\" Width, 87\" Height, 12\" Depth, 500 lbs Shelf Capacity, Knock Down", "brand": "Hallowell", "image": "https://m.media-amazon.com/images/I/41UNLLaaneL._SL75_.jpg", "url": "https://www.amazon.com/dp/B004XN84YE?tag=atariguidz-20", "features": [ "Hallowell Hi-Tech Metal Shelving", "36\"W x 12\"D x 87\"H", "5 Adjustable Shelves", "Starter Unit", "Product requires assembly", "Closed Style", "1 Year Warranty" ] }, { "asin": "B00G6NN3O0", "title": "Hi-Tech Medium-Duty Closed Shelving - 5 Shelves - Starter - 36\"W x 12\"D", "brand": "Hallowell", "image": "http://ecx.images-amazon.com/images/I/41HnkTlY11L._SL75_.jpg", "url": "https://www.amazon.com/dp/B00G6NN3O0?tag=atariguidz-20", "description": "Keep supplies and equipment neat and organized on Hallowell's Hi-Tech Medium-Duty Closed Shelving Unit. The shelving unit features 14-gauge beaded steel front posts that help support the five medium-duty steel shelves. Each shelf holds up to 400 pounds of evenly distributed weight and is punched for the addition of shelf dividers (sold separately). Adjust the shelves in 1 1/2\" increments. Welded corners and back and side sway braces keep your shelving unit from wobbling. Increase your storage space by attaching adder units to this freestanding starter unit. Includes shelf clips for easy assembly. Hallowell's 36\"W x 12\"D Hi-Tech Medium-Duty Closed Shelving Unit is made in the USA and GREENGUARD certified. Backed by a one-year warranty. Key Features This is a starter unit and stands alone Attach adder units (not included) to the starter unit for increased storage Each shelf supports up to 400 pounds Adjust the shelves in 1 1/2\" increments Easy assembly required GREENGUARD certified Made in the USA Backed by a one-year warranty Specifications Frame Material: 14-gauge steel Shelf Material: 20-gauge steel Shelf Capacity: 400 pounds Finish: Gray powder-coat paint Assembly: Unassembled Width: 36\" Depth: 12\" Height: 87\" Warranty: 1 year" }, { "asin": "B016BQ1C76", "title": "Hallowell 4520-12HG Hi-Tech Medium-Duty Standard Shelving, Starter Closed Type, 5 Shelf, 500 lb. Shelf Capacity, 36\" Width x 12\" Depth x 87\" Height, Hallowell Gray", "brand": "Hallowell", "image": "http://g-ecx.images-amazon.com/images/G/01/x-site/icons/no-img-sm._CB1275522461_.gif", "url": "https://www.amazon.com/dp/B016BQ1C76?tag=atariguidz-20", "features": [ "One/two beaded front posts", "Two angle back posts", "One set of back panels" ] } ] }, "metadata": { "generated_date": "2025-12-07", "last_updated": "2025-12-07", "data_sources": [ "Amazon", "AmazonTP", "Grainger", "National Supply Network", "Raptor Supplies", "Zoro", "Amazon" ], "completeness": 1.0, "version": "1.0" } } }