{"product_id":"w9y-zti-g2494319","title":"HHIP 3900-4131 3\" 1-8 Threaded Backplate for 4 Jaw Chucks","description":"\u003cp\u003e.HHIP 3\" 1\". 8 threaded backplate for a 4-jaw chucks fits most plain back chucks. Must be machined for concentricity. Made of high grade casting steel. Assembly instructions included. D is 3\". z-d is 1\". 8. D2 is 2.22\". bolt circle is 2.6\". number of bolt holes is 4.\u003cbr\u003e\n.Fits most plain back chucks\u003cbr\u003e\n.Must be machined for concentricity\u003cbr\u003e\n.Made of high grade casting steel\u003cbr\u003e\n.Assembly instructions included\u003cbr\u003e\n.Number of Bolt holes is 4\u003c\/p\u003e","brand":"Zoro Tools, Inc.","offers":[{"title":"Default Title","offer_id":51014635618610,"sku":"W9Y-ZTI-G2494319","price":47.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/4748\/7538\/files\/61xSOYfAP2L_88816b8f-08a7-4f53-9627-e39341b66ce7.jpg?v=1774550446","url":"https:\/\/kartit.us\/products\/w9y-zti-g2494319","provider":"KARTiT","version":"1.0","type":"link"}