{"product_id":"6-d-4-mount-back-plate-for-3-jaw-chucks-3900-4823","title":"6\" D-4 MOUNT BACK PLATE FOR 3-JAW CHUCKS (3900-4823)","description":"\u003cp\u003e6\" D-4 Mount Back Plate For 3-Jaw Chucks Semi-finished back plate for universal chucks. The adapter plate may require some machining before mounting to ensure concentricity. Made of high grade casting steel. Shipping Weight: 7.4 lbs\u003c\/p\u003e","brand":"MACHINEX","offers":[{"title":"Default Title","offer_id":52485430935863,"sku":"3900-4823","price":116.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/0082\/6679\/files\/3900-4823_3900-4823_2.jpg?v=1781639567","url":"https:\/\/machinexsupplies.com\/products\/6-d-4-mount-back-plate-for-3-jaw-chucks-3900-4823","provider":"MACHINEX Supplies","version":"1.0","type":"link"}