{"product_id":"pc-ec87kb","title":"Prototype Couplers HO Scale Die Cast AAR Type E Couplers 100 Pack (Blackened)","description":"\u003cspan data-mce-fragment=\"1\"\u003eOur die cast couplers utilize the exact same tooling Sergent Enginnering used for decades. This means that our die cast couplers are 100% identical to a Sergent die cast coupler. You will notice that the castings are very consistant and uniform with little clean up required by the end user for a perfect fit. These couplers also have the same short comings as a original Sergent coupler, notably the alignment pin goes through the shank and can be seen from the top of the coupler. Our investment cast couplers remedy this.\u003c\/span\u003e","brand":"Prototype Couplers","offers":[{"title":"Default Title","offer_id":46445204930816,"sku":"PC-EC87KB","price":165.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/6453\/5552\/files\/Bulk_Black_1.png?v=1748907679","url":"https:\/\/fusionscalehobbies.com\/products\/pc-ec87kb","provider":"Fusion Scale Hobbies","version":"1.0","type":"link"}