{
  "id": "pallet-48x40-height",
  "title": "Height of a 48 × 40 pallet, by source",
  "description": "Overall height of a 48 × 40 in pallet as each maker or reference states it.",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "page": "https://palletdimensions.com/pallet-dimensions/",
  "columns": [
    {
      "key": "kind",
      "label": "Pallet"
    },
    {
      "key": "in",
      "label": "Height",
      "unit": "in",
      "numeric": true
    },
    {
      "key": "mm",
      "label": "Height",
      "unit": "mm",
      "numeric": true
    }
  ],
  "rows": [
    {
      "label": "PECO",
      "kind": "Wood block, pooled",
      "heightIn": 5.56,
      "sources": [
        "peco-specs"
      ],
      "verified": true
    },
    {
      "label": "CHEP",
      "kind": "Wood block, pooled",
      "heightIn": 5.6,
      "sources": [
        "chep-spec"
      ],
      "verified": true
    },
    {
      "label": "iGPS",
      "kind": "Plastic, pooled",
      "heightIn": 5.62,
      "sources": [
        "igps-spec"
      ],
      "verified": true
    },
    {
      "label": "Rehrig Pacific",
      "kind": "Plastic, rackable",
      "heightIn": 5.63,
      "sources": [
        "rehrig-gma"
      ],
      "verified": true
    },
    {
      "label": "Nelson PWN-4840-GMA-S",
      "kind": "Wood stringer, GMA",
      "heightIn": 4.75,
      "sources": [
        "nelson-gma-spec"
      ],
      "verified": true
    },
    {
      "label": "NWPCA design example",
      "kind": "Wood stringer",
      "heightIn": 4.75,
      "sources": [
        "nwpca-pds-example"
      ],
      "verified": true
    },
    {
      "label": "Interlake Mecalux",
      "kind": "Wood stringer, GMA (typical)",
      "heightIn": 5.5,
      "heightMaxIn": 6,
      "sources": [
        "interlake-gma"
      ],
      "verified": true
    },
    {
      "label": "Kamps Pallets",
      "kind": "Wood stringer (typical)",
      "heightIn": 4.5,
      "approx": true,
      "sources": [
        "kamps-sizes"
      ],
      "verified": true
    },
    {
      "label": "Wikipedia",
      "kind": "Wood stringer, GMA (typical)",
      "heightIn": 6.5,
      "sources": [
        "wikipedia-pallet"
      ],
      "verified": true
    }
  ],
  "sources": [
    {
      "id": "peco-specs",
      "title": "Pallet specifications",
      "publisher": "PECO Pallet",
      "url": "https://www.pecopallet.com/specifications/",
      "kind": "manufacturer",
      "official": true,
      "checked": "2026-11-14"
    },
    {
      "id": "chep-spec",
      "title": "CHEP North America 48 × 40 in pallet specification",
      "publisher": "CHEP (sheet hosted by Qimarox)",
      "url": "https://www.qimarox.com/wp-content/uploads/2020/12/CHEP-North-America-48-x-40-inches.pdf",
      "kind": "manufacturer",
      "official": true,
      "checked": "2026-11-14",
      "note": "chep.com itself refused automated reads; this is CHEP’s sheet on a third-party site."
    },
    {
      "id": "igps-spec",
      "title": "Pallet spec sheet",
      "publisher": "iGPS",
      "url": "https://igps.net/resources/pallet-spec-sheet/",
      "kind": "manufacturer",
      "official": true,
      "checked": "2026-11-14"
    },
    {
      "id": "rehrig-gma",
      "title": "40 × 48 GMA rackable 2800 pallet",
      "publisher": "Rehrig Pacific",
      "url": "https://www.rehrigpacific.com/direct-store-delivery/products-and-solutions/40-x-48-gma-rackable-2800-pallet",
      "kind": "manufacturer",
      "official": true,
      "checked": "2026-11-14"
    },
    {
      "id": "nelson-gma-spec",
      "title": "PWN-4840-GMA-S wood pallet specification",
      "publisher": "Nelson Company",
      "url": "https://www.nelsoncompany.com/pallet.cfm?Pallet=308",
      "kind": "manufacturer",
      "official": true,
      "checked": "2026-11-14"
    },
    {
      "id": "nwpca-pds-example",
      "title": "Pallet Design System specification, drawings and analysis (example printout)",
      "publisher": "Pallet Foundation / NWPCA",
      "url": "https://palletfoundation.org/wp-content/uploads/2020/03/PDS-Specification_Drawings_Analysis-EXAMPLE.pdf",
      "kind": "trade-association",
      "official": false,
      "checked": "2026-11-14",
      "note": "One example design run through NWPCA’s PDS software, not a published standard."
    },
    {
      "id": "interlake-gma",
      "title": "GMA pallet",
      "publisher": "Interlake Mecalux",
      "url": "https://www.interlakemecalux.com/blog/gma-pallet",
      "kind": "vendor",
      "official": false,
      "checked": "2026-11-14"
    },
    {
      "id": "kamps-sizes",
      "title": "Standard pallet sizes with chart",
      "publisher": "Kamps Pallets",
      "url": "https://www.kampspallets.com/standard-pallet-sizes-with-chart/",
      "kind": "manufacturer",
      "official": false,
      "checked": "2026-11-14"
    },
    {
      "id": "wikipedia-pallet",
      "title": "Pallet",
      "publisher": "Wikipedia",
      "url": "https://en.wikipedia.org/wiki/Pallet",
      "kind": "reference",
      "official": false,
      "checked": "2026-11-14",
      "note": "Its line that a GMA pallet holds “up to 460 pounds” is a typo and is not used."
    }
  ]
}